This super soft, 100% organic cotton mattress protector is designed to fit Boori Cots (70x132cm). It offers 100% waterproofing, extra absorbency, and breathability, ensuring your mattress stays clean and dry for longer, prolonging its lifespan. The flat design allows the mattress to breathe freely from all sides, and it acts as a barrier against dust mites. Unlike crinkly plastic protectors, this one is made from pesticide and herbicide-free organic cotton for a soft, comfortable sleep surface for your baby. The waterproof layer is made from a safe, food-grade polyurethane sandwiched between two layers of luxury cotton. It's machine washable (up to 60°C) and tumble dryer safe (low heat).