CosattoCot-Bed 140 Springi Mattress Springi is one supremely sprung mattress for your little snoozy sprite. This premium mattress makes life easy with 60 washable easy-peel cover, a removable adjustable waterproof liner and breathable water-resistant fabric, (just in case). Springi's got it covered. For added protection against over-exuberant boing, Springi has a polypropylene liner to prevent poke-through's. That's Cosatto mattress magic. Dimensions: Lgth: 140, W 70, D 10cm, to fit Cot-bed