Expertly crafted to optimally fit the Jane Babyside crib mattresses, the waterproof sheet keeps your child\'s bed cosy and snuggly at all times, allowing him/her to catch up on the peaceful sleep. It features an elasticized skirt that ideally adapts to the extra deep mattresses and ensures that the sheet stays in place until otherwise removed. The waterproof fitted sheet is an ideal way to protect the Jane Babyside bedside crib mattress against stains, spills, bacteria infestation and body odour. It includes a polyurethane inner layer that does not allow water to seep into the mattress, prolonging its life span. The fitted sheet is ultra-thin and can be layered with additional sheets. It can be popped into a washing machine for quick and thorough cleaning and dried in a tumble dryer. Specifications: Fits extra-deep mattresses Elastic trim for optimal fit Luxuriously soft and cosy texture Crafted with high-quality materials Inclusive of polyurethane inner layer Machine-wash safe Mattress protector measurements: (LxW) 90cmx55cm