Bed Mattress Filler, Soft and Comfortable Bolster, Removable Wall Gap Filler, Mattress Extender for Headboard, Bed Gap Connector

Material: The cover of this pillow filler is made of linen and polyester, and the inner filling is made of high-density foam. Durable and skin-friendly Soft and Comfortable: With high-density foam, the bed filling stays cool in summer and comfortable in winter. Designed to allow you to sleep comfortably without feeling the gap between the beds Bed Connector: The rectangular bed pillow closes the gap between two mattresses to create a king size bed, allowing children to play and sleep safely in the bed Easy to clean: Equipped with a removable zipper. You can remove the cover for easy cleaning. Durable and does not deform Multifunctional: The mattress gap filler has good support. Ideally used as a mattress gap filler, mattress extender, wall gap filler, headboard cushion, armrest support cushion, etc.