This deep fitted sheet uses quilted waterproof fabric with a soft, moistureabsorbent, breathable surface and a soy fiber fill that fully wraps and protects the mattress. It fits mattresses 530 cm thick. Key benefits Mattress protection: quilted waterproof fabric plus soy fiber fill cushions and shields the mattress from spills, moisture and daily wear. Soft, breathable comfort: gentle on the skin, moisturewicking, and suitable for allseason use. Durable and reliable: strong tensile strength helps resist ripping or tearing and the fabric maintains its brightness over time. Secure fit: allaround elastic ensures a snug, movementfriendly fit that stays in place. Clear compatibility: designed for mattresses 530 cm thick. Contents by variant 1 piece: fitted sheet only (no pillowcase). 2 pieces: fitted sheet 1 pillowcase (48 x 74 cm). 3 pieces: fitted sheet 2 pillowcases (48 x 74 cm each). Use scenarios Family use with kids or pets: provides mattress protection against spills and accidents while remaining comfortable for allnight use. Hot sleepers or moistureprone environments: moisturewicking properties help keep you dry for a more comfortable night. Guest rooms or frequent linen changes: easy to dress a bed with the fitted sheet plus pillowcases in the 2piece or 3piece options, ready for guests. Specifications Material: quilted waterproof fabric; moistureabsorbent and breathable surface; filled with soy fiber. Mattress compatibility: fits mattresses 530 cm thick. Pillowcase size: 48 x 74 cm. Variants: 1pc (sheet only), 2pc (sheet 1 pillowcase), 3pc (sheet 2 pillowcases).