Sponge Bed Gap Filler - Why you need it: closes the gap between the mattress and the headboard, wall, or footboard to prevent pillows, pets, and toys from slipping off the bed. Creates a neat edge and reduces mattress exposure in bed seams and frame junctions. - What makes it stand out: high density 40D sponge provides strong resilience and durable comfort that does not collapse over time. - Key features and benefits: - Material and performance: 40D high density sponge delivers comfortable support and long-lasting cushioning. - Gap coverage: effectively fills the space between mattress and headboard, wall, or footboard for a secure bed surface. - Easy to customize: can be cut freely to the desired length and angle to fit your bed setup. - Shipping and expansion: may be shipped under compression; it will fully expand within 24 to 48 hours and will not warp after expansion. - Easy installation and fit: - Simple to trim to any length or angle to match your bed configuration. - No tools required; just cut to fit and place along the gap for a snug cushion. - Wide applications: - Suitable for dormitories, bed seams, and patchwork or multi-part beds. - Ideal for any situation where a stable, cushioned edge is needed along the bed gap. - Use scenarios: - Dorm room: fill the gap between a student’s mattress and headboard to keep pillows from slipping off during study and sleep. - Home bed with uneven wall or frame: seal the edge along the mattress to create a tidy, cushioned border and protect the mattress edge. - Patchwork or multi-section beds: use along seams to provide continuous cushioning and prevent items from dropping into gaps.