Waterproof and breathable Our Waterproof Mattress Protector features an impermeable TPU backing that guards your mattress against fluids, perspiration, and stains, keeping it dry and clean. The design also promotes airflow to help maintain a comfortable sleep surface. Secure fit and full coverage Designed for mattresses up to 18 inches thick, the Twin Mattress Protector Waterproof provides a durable elastic skirt and a 360° wraparound design for a secure, fullcoverage fit that stays in place all night. Fitted Sheet Set Compatible with common bed sizes, the set includes fitted sheets sized for: Single 99x190 cm Double 138x190 cm Queen 152x203 cm King 180x200 cm Cal King 198x203 cm Easy care Machine wash separately in cold water on a gentle cycle. Do not bleach. Tumble dry on low heat or lay flat to dry. Remove promptly. Warm iron as needed. No pilling, no shrink, no fade. Use scenarios Family households with children or pets: protects the mattress from spills, accidents, and stains while extending its life. Guest rooms or dormitories: provides reliable protection and easy maintenance for traffic sleeping spaces. Seniors or nighttime incontinence needs: offers dependable mattress protection and peace of mind without sacrificing comfort.