This ENHEN Bed Gap Filler is designed to provide a snug fit between your mattress and headboard, eliminating unsightly gaps. Its high-density foam core ensures excellent support and resilience, making it ideal for those who need extra comfort while using their bed. The breathable linen fabric is soft on the skin and hypoallergenic, while the zipper makes the cover easy to remove and machine wash. This is more than just a gap filler—it’s a comfort enhancer that helps improve your sleep experience.","Whether you're looking to add a protective layer between your mattress and headboard or need a versatile cushion for other uses, this ENHEN product is perfect. It can be used as a wedge pillow, bed extender, or even a back support for your sofa. Its flexible design makes it easy to place in various positions, and it can help reduce pressure on your body and neck. This is a must-have for anyone seeking a better sleep setup or a multi-functional cushion for different scenarios.