1. Comfortable and Durable Materials The bed gap pillow is made of quality foam, providing comfort and support for your head/neck/back. The cover is crafted from soft and durable fabric, resistant to fading and pilling, ensuring longlasting use. 2. Easy to Install and Remove Made from lightweight material, it's effortless to place the bed gap filler between the mattress and headboard. Simply adjust it to fit the gap. When removal is needed, just loosen and take it out. 3. Fills the Gap The mattress gap pillow is designed to seamlessly fit into the space between the mattress and headboard, filling the void and preventing pillows or other items from slipping through. Enjoy a comfortable and seamless sleeping surface. 4. Multipurpose Our bed pillow can also be used as a headboard cushion or as lumbar and neck support while sitting or reading in bed. It can be used in bed gaps, sofa gaps, and other furniture gaps.