FILLS 7 INCHES GAPS - BALAPET Gap filler is designed in a adjustable shape to fit most bed gaps. When the mattress wedge gap filler becomes rectangular, it can fill gaps from 0 to 7 inches wide. No more bending over to find something that fell under the bed! ADJUSTABLE SHAPE - You can adjust the shape of the bed bridge to fit the size of the bed gap or your needs. Completely covers the gap between the bed and the wall and meets your expectations perfectly. The bed wedge pillow is perfect for headboards and mattresses, preventing objects from slipping under the bed and reducing noise. HIGH DENSITY FOAM - Made of 25d high density memory foam, it has excellent durability and support without collapsing. As a result, our wedge pillow for bed are strong enough to plug gaps and prevent the pillow from slipping out. Even after prolonged use, the wedge sleep pillow will not lose its shape or support due to compression. REMOVABLE COVER - The bed pillow is made of skin-friendly and breathable fabric, odorless, soft and silky. Zipper design is convenient for you to remove the pillow cover for replacement and cleaning. Machine washable, no pilling for long term use. Package Tips - This pillow comes in a compression bag and has been shipped for an extended period of time. When received, the pillow is flat, take it out and leave it for 48 hours for the pillow to expand to the desired height. BALAPET Adjustable Pillow Wedge for Headboard Gap Close The Gap 0-7", Bed Gap Filler King Size, Grey Flodable Wedge Sleeping Backrest Pillow, Foam Bed Mattress Gap Filler, 76"x9"x3"