The waterproof jersey sheet for the crib features a pleasant-to-touch and durable fabric on the top side, while on the bottom side it has a breathable and waterproof polyurethane membrane. It is ideal for standard children's mattresses with dimensions of 120x60 cm and a thickness of up to 14 cm. It protects the mattress surface from moisture, wear, and dirt. Thanks to the elastic sewn around the perimeter, it does not wrinkle or move, remaining securely placed on the mattress. - Pleasant and durable jersey fabric on the surface - Waterproof and breathable polyurethane membrane - Ideal for mattresses with dimensions of 120x60 cm and thickness up to 14 cm - Protects the mattress from moisture, wear, and dirt - Elastic around the perimeter for a perfect fit without wrinkling - Made in Poland Composition: 100% cotton + polyurethane Dimensions: 120×60×14 cm Care instructions: - Wash up to 60°C - No bleach – no dry cleaning - Do not iron - Dry in a vertical position