- High-Quality Sponge Construction: Our headboard gap filler features a high-density 50D sponge that offers superior resilience and comfort, ensuring it maintains its shape without collapsing over time. - Breathable Fabric Cover: The mattress extender is encased in soft, breathable linen fabric that is gentle on the skin. It is designed to resist deformation and color fading, even after frequent washing and use. - Easy to Clean: Equipped with a robust zipper, the cover is removable and machine washable, allowing you to keep your bed looking fresh and tidy with minimal effort. - Practical Design: This headboard gap filler effectively eliminates the annoying gap between your mattress and headboard, wall, or footboard. It prevents pillows, pets, children, and toys from falling off the bed, enhancing your overall sleep experience. - Versatile Use: Ideal for various applications, use it in your bedroom to create a seamless look between your mattress and headboard, or in a child’s room to keep toys and cushions secure. It’s also great for accommodating pets that like to snuggle close at night. - Compatibility: Designed to fit standard headboard and mattress sizes, making it a practical addition to any bedroom setup. With these key features, the headboard gap filler provides a simple yet effective solution for a more comfortable and organized sleeping space.