The Little Green Sheep Twist Mattress has been beautifully handmade for your precious new-born baby, in the most natural way. Using only the highest quality natural materials, our Dual-Sided Twist Mattress core has been designed to provide little ones with the natural comfort they need for the best nights sleep. Featuring a firm supportive core for your baby as recommended by safe sleep experts, our Dual-sided Twist Mattresses offer the ultimate in natural comfort, with a durable yet supportive layer of latex for even support and weight distribution as they grow from a baby, to toddler and beyond. Features: UK's Best Selling Natural Mattress Two types of support in one mattress: Support 1: Baby, firm as recommended by safe sleep experts Support 2: Toddler/Child, a softer medium-level support for extra comfort Free from toxins and harmful chemicals Breathable and anti-dust mite Luxury quilted Herringbone cotton cover 5-year guarantee Dimensions: Size: 69x139x10 Passes BS 7177 and BS 16890