Description:Waterproof bed sheet to protect your mattress from dust, perspiration, drinks, and other liquids (urine, menstruation). Twin size to California king size to choose from. Convenient and easy elastic closure. It is a great choice for menstruating women and the aged, and also a gift for those with infants, kids, pets.Features:Waterproof and Dustproof: Polyester fabric with waterproof TPU coating to the inner side protects the mattress from dust, perspiration, drinks, and other liquids (urine, menstruation).Fitted Elastic Trim: Elastic trim all around makes it easy and convenient to apply and take off.Washable Design: Allows hand wash and machine wash.Fits for those with infants, kids, pets, or menstruating women and the aged.Specifications:Material: Polyester, TPU Waterproof FilmColor: White / Dark Grey (optional)Size: Pillow / Twin / X-Long Twin / Full / Queen / King / California King (optional)Pillow: 48 * 74cm / 18.9 * 29.1inTwin: 99 * 190 + 36cm / 39.0 * 74.8 + 14.2inX-Long Twin: 99 * 203+36cm / 39.0 * 79.9 + 14.2inFull: 137 * 190 + 36cm / 53.9 * 74.8+ 14.2inQueen: 152 * 203 + 46cm / 59.8 * 79.9 + 18.1inKing: 193 * 203 + 46cm / 76.0 * 79.9 + 18.1inCalifornia King: 182 * 213 + 46cm / 71.1 * 83.9 + 18.1inWeight: Approx. 150-790g / 5.3-27.9ozNote:1. This size information is just for reference only, please allow 1-2cm (0.4-0.8") differences due to manual measurement, thanks.2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Package List:1 * Bed Sheet