Oliver Furniture Seaside Trundle Bed Mattress - 90x176cmDescription This high quality mattress designed for the Oliver Furniture Seaside Collection trundle bed is comfortable, breathable, and hypoallergenic. The mattress is crafted from unique cold foam which provides the ultimate support for your child's body. The cold foam features open pores which helps air circulate through the mattress core and wicks away moisture, allowing your child to regulate their body temperature. The cover is removeable and