- Sponge bed gap filler: The headboard gap filler uses a high density 50D sponge for high resilience, providing comfortable support that does not collapse over time. - Soft fabric cover: The removable cover is made from breathable linen fabric that is soft and skin-friendly. It resists deformation and color fading after many washes and uses. - Removable and washable: The cover features a durable zipper, making it removable for easy cleaning and helping to keep your bed clean and tidy. - Wide application: Fills the gap between the mattress and the headboard, wall, or footboard to prevent pillows, pets, children, and toys from slipping off the bed. Practical use scenarios - Pillows or bedding stay in place: Use to prevent pillows from slipping into the gap between the mattress and headboard, especially when moving during sleep or changing positions. - Child and pet safety: Ideal for homes with children or pets to stop small toys or other items from falling into the gap and creating clutter or safety concerns. - Bed against a wall or with a footboard: Provides a cushion between the mattress and a nearby wall or footboard, helping maintain a neat bed edge and protecting both bedding and wall surfaces.