One mattress, two levels of firmness - an innovative cot bed mattress that grows with your child, with dual support for babies and toddlers (0-5 yrs). Entirely free of chemicals and comes complete with 5 year guarantee. 10cm deep to fit standard sized cot beds. This double-sided mattress offers a choice of firmness to grow with your child; a firmer support on one side that is ideal for babies (as recommended by FSID) and a more supple latex support on the other, for when your baby becomes a playful toddler. Every cot bed mattress has a 5 year guarantee and is handmade without the use of any chemicals, for a safer sleeping environment. This mattress does not need to be turned. Materials used: Coconut Coir - The natural core of coconut coir acts like thousands of tiny springs, reducing pressure points and providing an evenly sprung support. Natural Latex - This breathable layer of 100% pure natural latex (sap from the Hevea tree) creates a supple and comfy support that is chemical-free and extremely durable, withstanding even the most boisterous of toddlers! Natural Fleece Wool - Naturally anti-dust mite and breathable, each layer of natural wool helps regulate your baby's body temperature whilst dispersing any moisture to help ensure it stays clean and fresh. Unbleached Cotton - A luxurious, non-removable and durable Herringbone cotton cover holds everything in place and aids the breathability of the mattress. Stokke Sleepi Junior Bed Size. Delivery to the UK only.