💤 Sleep Tight, Stay Dry! Hypoallergenic and sterilizable up to 90°C. Safeguards against diaper-related skin issues. Absorbs 8x its weight for maximum comfort. Designed for long-lasting use without bulk. Ultra-soft fabric for a cozy feel on any surface. hypoallergenic fabric 100% waterproof 140cm x 100cm size The BeyBee Waterproof Rubber Sheet is a large, 100% leak-proof mattress protector designed for double beds. Measuring 140cm x 100cm and weighing only 290g, it features hypoallergenic cotton fabric that is soft to the touch and can be sterilized at high temperatures. This innovative dry sheet absorbs up to 8 times its weight in liquid, providing ultimate protection for your baby against diaper-related skin issues while ensuring a comfortable sleep environment.