King Size Bed Wedge Pillow - Adjustable Gap Filler (0-8") for Headboard & Mattress or Wall - White Back Support & Sleeping Pillow
King Size Bed Wedge Pillow - Adjustable Gap Filler (0-8") for Headboard & Mattress or Wall - White Back Support & Sleeping Pillow
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King Size Bed Wedge Pillow - Adjustable Gap Filler (0-8") for Headboard & Mattress or Wall - White Back Support & Sleeping Pillow

4.1 stars out of 55 reviews
(4.1)|
55 ratings
King Size Bed Wedge Pillow - Adjustable Gap Filler (0-8") for Headboard & Mattress or Wall - White Back Support & Sleeping PillowKing Size Bed Wedge Pillow Adjustable Gap Filler 0 8 for Headboard Mattress or Wall White Back Support Sleeping PillowQueen Size Bed Wedge Pillow Adjustable Gap Filler 0 8 for Headboard Mattress or Wall White Back Support Sleeping PillowFull Size Bed Wedge Pillow Adjustable Gap Filler 0 8 for Headboard Mattress or Wall White Back Support Sleeping PillowTwin Size Bed Wedge Pillow Adjustable Gap Filler 0 8 for Headboard Mattress or Wall White Back Support Sleeping Pillow
Size:King-Out of stock
Actual Color:White-Out of stock

Key item features

  • Close Gaps Up to 8"-Effectively fills gaps between headboard/mattress or wall (0-8"), preventing pillows, remotes, toys from falling. Enhanced bottom width accommodates wider gaps.
  • Reversible & Multi-Functional Design-Flip the triangular wedge into a rectangular pillow! Use as gap filler, head/back support, sofa cushion, or foot elevator to relieve neck/shoulder pressure.
  • Dual Reinforced Storage Pockets-Extra-large side pockets store phones, remotes, glasses securely – keep essentials handy and spaces clutter-free.
  • High-Density Support Foam-30D memory foam offers firm yet comfortable resilience, maintains shape long-term. (Note: New foam may have slight odor – ventilate before use.)
  • Breathable & Machine-Washable Cover-Skin-friendly fabric with smooth zipper for easy removal. Machine washable, anti-pilling, and odor-resistant.
  • All-Scenario Versatility-Perfect for beds, sofas, dorm rooms. 4 sizes available to fit any space while promoting better sleep posture.
Current price is $42.99
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4.1 out of 5 stars
stars55 ratings15 reviews
How item rating is calculated
  1. 5 stars67% (37)
  2. 4 stars7% (4)
  3. 3 stars9% (5)
  4. 2 stars4% (2)
  5. 1 star13% (7)

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Showing 1-3 of 15 reviews

Sep 2, 2025
Taylor
Top Reviewer
Item details
Size: King
Color: White
Sold byManufactoryDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I originally bought this just to stop my pillows from getting stuck between my mattress and headboard.. but after i put it on my bed, my sleep got better. my husband snores less, my neck pain has decreased. its also great for when i sit on my bed to fold laundry. it provides the perfect amout of support

Incentivized Review
Helpful?1O33HIDCSZ3V16690018438
Sep 17, 2025
Maggie
Item details
Size: Full
Color: White
Sold byManufactoryDelivered byWalmart
5 out of 5 stars review

Verified Purchase

5/5, cheap %26 useful

We don't have a headboard, so when I saw a pillow similar to this one at Costco for ~$25, I knew I had to get one. I am very pleasantly surprised with its quality. I have it so the triangle end in between our bed frame and the wall, and it helps 100% with our pillows not becoming deflated and sucked into the void lol. It is a little smaller than I thought, not bad by any means, and it might be because of the way I have it oriented.... Overall, a 5/5 for sure %26 would recommend.

Helpful?1O33HIDCSZ3V16690018438
Sep 11, 2025
Karissa
Item details
Size: King
Color: White
Sold byManufactoryDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great item! Works for its purpose!

I thought this was for one side of the bed, under one set of pillows, so I bought two. To my surprise when I unrolled it, it was the full width of my King mattress! This works perfectly, aside from the fact that it is too high of an incline for me if I have it resting on top of my mattress, with the pillows on top of it. I saw another review said its not high enough for sleep apnea. With 2 pillows, it definitely is! I have to put my pillows on my mattress just below the wedge, or I'm laying too high and get a kink in my neck and can't side sleep. If I shove it between my mattress and headboard as a gap filler, it falls in between my headboard just as the pillows do, so thats not effective.

Helpful?1O33HIDCSZ3V16690018438