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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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Description
Limited Edition Plush MattressLuxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this plush queen mattress. Packed inside are layers of ultra soft and supportive foam to relieve your pressure points. Rows of power packed wrapped coils support you night after night. So snooze awaywith this mattress, you'll treat yourself to a truly restorative sleep experience. Specifications Specifications Details Brand Name Sierra Sleep by Ashley Material
Luxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this plush queen mattress. Packed inside are layers of ultra-soft and supportive foam to relieve your pressure points. Rows of power packed wrapped coils support you night after night. So snooze away—with this mattress, you'll treat yourself to a truly restorative sleep experience.
Specifications
Specifications Details
Brand Name
Sierra Sleep® by Ashley
Material
Fabric
Lifestyle
Traditional
Bed Size
Queen
Product Details
- Comfort level: plush
- Luxury cotton fiber; super support polyester fiber
- Super-soft quilt foam
- Comfort plush support foam
- High-density gel support memory foam; high-density base foam
- 680 power packed 15-gauge wrapped coils
- Ashley edge "steel encased"; 2 perimeter rows of 13-gauge wrapped coils for edge support
- 4-way stretch knit cover
- 10-year non-prorated warranty
- Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details
- Foundation/box spring available, sold separately
- Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening
- State recycling fee may apply
Available Options
Specifications Details
Available Bed Sizes
Queen | Twin | Twin XL | Full | King | California King
Available Colors
Color Options
White
Available Configurations
Bed Size
SKU #
Dimensions
Weight
Queen
M41131
60''W x 80''D x 12''H
84 lbs.
Twin
M41111
38''W x 75''D x 12''H
50.5 lbs.
Twin XL
M41171
38''W x 80''D x 12''H
60.2 lbs.
Full
M41121
53''W x 75''D x 12''H
69.9 lbs.
King
M41141
76''W x 80''D x 12''H
106.4 lbs.
California King
M41151
72''W x 84''D x 12''H
105.8 lbs.
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
- 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
4.1 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Impressive Sound Deadening Solution with Enhanced Audio Quality
Model: NewSLS50_52
I recently purchased the Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat, and I am delighted with the results it has delivered. Right from the start, I was impressed with the packaging, which ensured the product arrived in perfect condition.
One of the standout features of this sound deadening mat is its ease of use. It was a breeze to cut and modify according to my specific needs. Whether I needed to cover specific areas or customize the size, the mat accommodated my requirements effortlessly. This flexibility made the installation process a breeze.
The Siless Sound Deadening mat has proven to be highly effective in reducing outside noise within my vehicle. With just a half cabin install, I noticed a significant reduction of approximately 10 decibels, making my driving experience much quieter and more comfortable. The mat acted as a reliable barrier against external noise, allowing me to enjoy a more peaceful ride.
Furthermore, the sound quality from my vehicle's audio system experienced a noticeable improvement. The Siless mat effectively dampened vibrations and minimized resonance, resulting in cleaner and more refined audio output. The mat's thickness of 50 mil (1.3mm) ensures optimal sound absorption, contributing to its effectiveness in creating a quieter and more enjoyable driving environment. I can now appreciate the full range of tones and enjoy a more immersive music experience during my drives.
Overall, I highly recommend the Siless 50 mil Car Sound Deadening mat for anyone seeking a reliable and effective solution to reduce noise and enhance audio quality in their vehicle. The easy cutting and modifying process, along with the excellent packaging, contribute to a seamless installation experience. With a significant reduction in outside noise and an improvement in sound system performance, this sound deadening mat has exceeded my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2023
★★★★★ 5
Good quality sound deadener at a good price.
Model: NewSLS50_52
Quality sound deadening that adheres to body panels well. You can easily hear the vibration reduction after just the first piece by tapping on the body panel before and after.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
★★★★★ 4
Good stuff at a good price
Model: NewSLS50_52
Works well and sticks well. I used a roller and it has been over a year and everything still sticking as good as day i put it everywhere. I didnt use any adhesive but I did wipe everything down with acetone before I applied. Good stuff at a good price
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Reviewed in the United States on November 23, 2025
★★★★★ 5
Good value
Model: NewSLS50_52, Model: NewSLS50_52
Working perfectly. Install of stereo equipment and carpet left me wanting some heat and sound resistant materials.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ.
Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that.
Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
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