Features a deluxe bamboo fabric cover, providing a completely all natural mattress. The All Natural Mattress features a waterproof membrane that can be moved to give protection where it's needed. The quilted cover is water-resistant and breathable, allowing excellent air movement and heat dissipation to keep baby cool and comfortable. The cover is removable and machine washable, making it hygienic and practical. Size: Cot (60 x 120 cm)