Save 10% When you buy a Bed and a Mattress. Enter code: SAVE10BEDANDMATTRESS at the checkout to redeem. Terms and conditions apply * Open Coil springs * Light Mattress * Hypoallergenic * Dual Sided * 13.5g * Delivered Rolled The Open Coil Bonnell Spring Unit ensures great comfort while allowing for a lighter mattress, making it easy to rotate for extended durability. The mattress features a recycled DUOS spring insulator pad and a dual-sided design to prolong its life. Conveniently rolled for easy access into any room, this mattress is a star choice for your little one's sleep sanctuary.