This mattress protector protects your mattress from stains and dirt, helping to prolong its lifespan. Ultra soft and breathable: This waterproof mattress protector is made from breathable polyester, a soft and skin-friendly fabric. It efficiently wicks away moisture and regulates temperature, providing a fresh and cool sleeping environment for you and your family.Waterproof and noiseless: The bed sheet features a 100% waterproof TPU (thermoplastic polyurethane) backing that protects your mattress from spills, liquids, and stains, making it ideal for homes with kids, pets, the elderly, or incontinence. Plus, the noiseless TPU layer ensures a quiet and comfortable sleep.Stay in place: The elastic straps at four corners ensure a snug fit on your mattress, keeping it securely in place.Easy care & machine washable: This mattress cover can be easily washed in a machine at 30°C for convenient maintenance.