Maxitex Deluxe Pocket Sprung Mattress Maxitex has created the ultimate mattress to cradle your child whilst they sleep. Children often sleep in peculiar positions, so it is important you get the right mattress so they are well-rested and ready for what life brings. Pocket-sprung mattresses enable greater support and comfort. The separate pocket springs allow for more movement in the night, as each individual spring is encased in its own fabric pocket. Maxitex has then topped the Mattress with a generous layer of comforting, body-hugging memory foam. This mattress comes vacuum sealed and rolled up, making the installation process much easier. At a depth of 16cm, it is perfect for bunk beds, mid sleepers and high sleepers. This means they are less likely to tipple out of bed.