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Description
Undercover FX11024 Tonneau Cover Flex 20-24 Silv/Sierra 2500HD/3500HD 6'10"Introducing the next generation of folding covers the UnderCover Flex folding cover. Flex combines the best of both worlds, the security of a hard locking cover and convenience of a soft roll up cover. Constructed from the best materials available, Flex will withstand the abuse Mother Nature throws at it and keep coming back for more. Low Profile Ultra low profile design rests inside the bed rails allowing for a very sleek look. Full Access Built in
Introducing the next generation of folding covers -- the UnderCover Flex folding cover. Flex combines the best of both worlds, the security of a hard locking cover and convenience of a soft roll up cover. Constructed from the best materials available, Flex will withstand the abuse Mother Nature throws at it and keep coming back for more. Low Profile -- Ultra-low profile design rests inside the bed rails allowing for a very sleek look. Full Access -- Built in prop rods secure the cover allowing your truck to be driven with the cover fully open. Easy Removal -- Entire cover can be removed in seconds with no tools needed. Secure Design -- Plastic buckles and straps are included to secure the panels in the partially open position. FRP Composite Panels -- Lighter, stronger and higher dent resistance than aluminum. Weather Resistant -- Rubber seals and drain tubes channel water away from and out of the bed. Easy Clamp-on design. No other folding cover can match the Flex for versatility, security and function. Covered or uncovered, always an option with UnderCover.- Ultra Low Profile Design
- Allows For Full Access To Your Bed
- Built In Prop Rods Secure The Cover
- Plastic Buckles And Straps Included
- Rubber Seals And Drain Tubes Channel Water Away
- Easy Clamp-on design and 3 Year Warranty
Additional Attributes:
- GTIN: 192631030805
- Low Profile: Yes
- Material: Aluminum
- Finish: Textured Black
- Works w/Toolbox: No
- Paintable: No
- Front Opening: Yes
- Actual Color: Black
- Style: Hard Folding Cover
- Sits on Truck Rails: Yes
- Rails To Install: Yes
- Key Lockable: No
- Install Time: 15 Minutes
- Full Bed Access: Yes
- Color: Black
Packaging:
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 32.000 x 82.000 x 8.000 inches
PDF:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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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
4.4 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Nice, convenient partition that absorbs sound
Color: Grey, Color: Grey
What stood out
* Instant partition: This 3-panel foldable office partition helps to create quiet zones in a shared room, and it genuinely helped carve out a more focused space without a major renovation. The panels feel substantial yet easy to move thanks to the wheels, so I can roll them into position when I need privacy or a professional background for video meetings. I can fold them flat against a wall when I don’t nee them. The aluminum frame gives it enough rigidity to stay upright, and the gray finish is neutral. The height and width are generous for desktop setups, meetings, or study areas, and because it’s modular you can arrange it in L-shapes, straight lines, or even semi-circles. The mobility makes it flexible for dynamic spaces — roll it out for working hours, tuck it away after.
* Sound insulation: It's heavy, which is better for sound isolation. The sound-dampening design isn’t miracle acoustic treatment, but it noticeably softens background chatter and echoes — enough to make video calls and focused work feel less disrupted.
* Assembly is super easy, but I would recommend to have two people to make it easier.
What to keep in mind
* It’s not sound-proof like a built-in wall, so loud noises still carry; it’s best for softening ambient sounds, not blocking them completely.
* The gray color is neutral, but if your room palette is bold you might want to accent with décor so it doesn’t look utilitarian. You can also tack posters and light pictures to the the gray frames.
* It's pricey, but worth it in my opinion.
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Reviewed in the United States on January 19, 2026
★★★★★ 4
Decent dividers
Color: Grey
I think you will love these under the right circumstances. Number one the sound absorption is hard to describe because since the panels don't go to the roof sound can easily travel to the other so you and without being hindering but they do absorb sound to a certain extent.
They also provide pretty good coverage for privacy in an office or dorm situation with ease. I wouldn't say it's easy to store but it does fold up pretty well and overall for the price it's an effective means of letting those around you know you need some peace.
For the price it's a pretty good divider. It requires very little assembly and is relatively sturdy so all in all not a bad option.
Until We Meet Again
-Off The Grid Ken
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Very functional, well made, and looks great!
Color: Grey
My wife and I both work from home but for different companies. We have separate office spaces but they are without a door between them. There are times when we both are on either voice or video calls when we can hear each other on the calls. Other times, I have to walk past her office space and behind her desk to get to other areas of the house. We really needed something to help block some of the ambient sound and to obscure me from her video calls when I'm going past to let the dogs out. These foldable partitions are a great solution for us. The wheels make them easy to move into place when needed, and to store away when they are not. The wheels also lock, making them stable where we set them. The assembly was easy and quick, with only the simplest of instructions needed. Assembly tools were even included. These are large and a bit heavy for one person to move before assembly, so get the wheels on them for easier movement. I've researched how much these can cost new from the commercial office suppliers, and these are a good value.
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Instant Privacy With a Professional Look
Color: Grey
I needed a flexible solution for a shared office space, and this foldable partition worked better than expected. Setup was straightforward, and the wheels make it easy to move around without scratching the floor. It noticeably reduces noise and distractions, which helped my focus more than I anticipated. The gray color and aluminum frame look clean and professional, not temporary or flimsy. It’s not fully soundproof, but it definitely softens background noise. Storage is easy since it folds up neatly when not in use. For home or office use, it’s practical and well designed.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Great sock liners
Size: Medium, Color: (001) Black / Black / Pitch Gray
Awesome socks. Has little gel pad on top of heel for no slip. Thin and comfortable. Previously Purchased at Nordstrom rack and no longer in stock. Happy to find here
Note: Will shrink a little best to air dry
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Reviewed in the United States on April 16, 2026