SKU: 46534742967

Undercover UX12022 Tonneau Cover Ultra Flex 19 (New Body)-24Silv/Sierra (w/o CarbonPro) 5'9" w/ or w/o MultiProTG

$585.00 $650.00
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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10

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Description

Undercover UX12022 Tonneau Cover Ultra Flex 19 (New Body)-24Silv/Sierra (w/o CarbonPro) 5'9" w/ or w/o MultiProTGUnderCover Ultra Flex Tonneau Cover Premium Features for Every Truck Owner The UnderCover Ultra Flex Tonneau Cover stands out with its ultra refined, carpet like finish that goes beyond OEM standards, delivering a sleek, sophisticated look to any truck. Built tough for durability, this cover includes an easy close tailgate seal, allowing you to shut the tailgate without lifting the last panel. With full bed access, the covers integrated prop rods

UnderCover Ultra Flex Tonneau Cover – Premium Features for Every Truck Owner

The UnderCover Ultra Flex Tonneau Cover stands out with its ultra-refined, carpet-like finish that goes beyond OEM standards, delivering a sleek, sophisticated look to any truck. Built tough for durability, this cover includes an easy-close tailgate seal, allowing you to shut the tailgate without lifting the last panel. With full bed access, the cover’s integrated prop rods securely hold the cover open while driving, giving you flexibility for any cargo.

Key Features of the UnderCover Ultra Flex:

  • Slam Latches: Panels automatically latch to the mounting rails, making it easy to operate from either side.
  • Weather Resistance: Designed with rubber seals and quality drain tubes, this cover prevents water ingress, keeping your truck bed dry.
  • Durable, Hard-Folding Design: Constructed from lightweight, matte-black aluminum panels, the Ultra Flex can support up to 400 pounds of evenly distributed weight.
  • Redesigned L-Rails: The easy clamp-on system makes installation a breeze, with no drilling required.
  • Low-Profile, Stylish Finish: The flush, matte-black panels offer a modern, sleek look for any truck.
  • Integrated Drain Channels: Prevent moisture buildup with built-in channels that efficiently direct water out of the truck bed.

The Ultra Flex cover offers effortless operation. Just drop the tailgate, pull the release latches, and fold the cover to the desired position. When you’re ready to close it, the slam latches automatically engage as you fold the panels back down.

Premium Protection and Convenience: With the tailgate locked, this tonneau cover provides enhanced theft protection, ensuring your cargo is safe and secure. The EPDM rubber seals and dual-action tailgate seal guard against weather elements, so you can drive confidently in any condition.

Why Choose the UnderCover Ultra Flex?

  • 5-Year Warranty: Rest assured with a warranty covering defects in material and workmanship.
  • Simple Installation: The no-drill clamp-on L-Rail system makes setup easy and quick.
  • Exceptional Quality: Made from premium materials, the Ultra Flex cover is both durable and resistant to wear.

Order directly from RealTruck® and enjoy our Best Price Guarantee, Lifetime Install Support, and Fast Shipping. The UnderCover Ultra Flex Tonneau Cover is designed to meet and exceed your expectations, delivering the ultimate in truck bed protection and style.

For more information or to see this best-selling tonneau cover in action, check out our installation guide or contact our experts today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46534742967

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4.1 ★★★★★
Based on 18 reviews
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K
Katrina Rhodes
Birmingham, US
★★★★★ 5
Nice divider, serves it's purpose well!
Size: 3 Panel 12FT W
This room divider worked out very well for what I needed. I wanted a simple way to create a little more privacy and separation in a larger room without doing anything permanent, and this divider was an easy solution. The panels provide good coverage, and the black color gives it a clean, modern appearance that blends in nicely with different décor styles. Assembly was fairly straightforward, and once set up, the wider feet helped keep the divider stable on the floor. I was especially happy with how flexible the panels are to arrange. You can keep it mostly straight, angle it around furniture, or create a more enclosed private space depending on the layout you need. The material allows light to filter through slightly while still offering a noticeable sense of privacy. I’ve used it for separating a workspace area, but it would also work well in bedrooms, apartments, dorms, studios, or shared living spaces. Another plus is that it can be folded and moved without too much effort when you want to change the setup. Overall, this divider delivers a good balance of functionality, portability, and appearance. It’s a practical option for anyone needing temporary room separation without installing permanent walls or curtains.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
J
Jamie K.
Port Orchard, US
★★★★★ 5
Perfect for Adding Privacy to a Piano Studio
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
I Ordered the 2 Panel version which is way too big for my needs... that's on me. So keep in mind that the picture shows a fabric made for two panels only being used on one and hence it is not pulled tight; it would pull tight and not be so wrinkly if it was set up properly as two panels. The metal pools that make up the panels seem to be well made, stable, and of good quality. They were very easy to put together and they stand up tall with plenty of height. The appearance of it with the fabric on it isn't as elegant as it could be, but it still looks good enough. The material is plenty solid, not allowing light through it, and thereby making a solid barrier. I am using it to block the view out the studio door when a student is sitting at the piano to avoid distractions from the hallway. It will allow a student to enter the studio with our distracting the student who is at the piano.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Just Me
Carnegie, US
★★★★★ 5
Room Divider That Gives Instant “This Is a Separate Space Now” Energy
Size: 3 Panel 12FT W
The Siebwin 3 Panel Folding Privacy Screen is surprisingly effective at changing the feel of a room without requiring construction, commitment, or somebody yelling about load bearing walls. The 12 foot width gives a substantial amount of coverage, making it useful for creating privacy, dividing open areas, blocking visual clutter, or setting up temporary sections within larger rooms. This saved us a ton of time and money in our new studio and enabled us to create a kitchen and office in one room. The wider feet make a huge difference because flimsy room dividers that collapse every time someone exhales too aggressively are deeply annoying. This one feels more stable and grounded once positioned. The folding design makes it easy to move around or adjust depending on the space, and it folds down relatively compactly when not in use. It is basically the introvert curtain wall of dreams. The material has a clean, neutral look that blends well into different room styles without screaming “temporary office cubicle panic.” It works well for apartments, studios, shared spaces, dressing areas, or simply hiding the mountain of chaos you swear you are going to organize tomorrow. Practical, portable, and refreshingly easy to use without turning setup into a three hour emotional event.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
S
Skeetre
Lowell, US
★★★★★ 4
It's 2 panels holding 1 big privacy screen. Can't use as 2 separate 4' panels, but works great.
Size: 2 Panel 8FT W
This 2 panel privacy screen works well. Assembly was very straight forward, with easily labeled tubes. My son and I had it together in about 10 minutes, which was probably 3 minutes of me telling him to quit playing around and hand me the parts. It feels very sturdy, not likely to fall over or anything. The material fits well, with the Velcro being very strong. Measurements are all very accurate, with all pieces attaching properly. We have a similar privacy screen at work that we have to try and stretch out because the top and bottom Velcro doesn't fit quite right... this model does not have any issues though. The material is thin and light weight, but solid black so that you can't see anything through or behind it. I definitely think it's a great deal for the money. What I think would have given it 5 stars though, is if you had 2 totally separate 4' panels instead of 2 panels with one big screen. It really wouldn't cost any extra to make it so that the screen was in 2 pieces and you could use it as 2 separate panels instead of having to use it as one big panel. It says 2 panel folding privacy screens, but it's really one big one that folds in the middle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
B
Verified Purchase
Bri M.
Cuba, US
★★★★★ 5
Flat Plug = Game Changer
Size: 6 Ft(2 prong plug), Color: Black
This is exactly what I needed to clean up my space. The flat plug sits flush against the wall, the long cord gives flexibility, and having multiple outlets + USB ports keeps everything in one place without the mess. It’s a 3 to 2 plug for homes that the electrical hasn’t been updated to 3 prong plugs. It feels solid, not cheap, and the surge protection adds that extra peace of mind. Perfect for a clean, organized setup that actually works.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

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