Size guideline Pocket depth: 12 inches / 27 cm. Fitted sheet sizes: single 90x190+27 cm, double 120x200+27 cm, king size 150x200+27 cm, super king 180x200+27 cm. Machine washable, easy to care for. Fits mattresses up to 30 cm deep. fabric Made from microfiber material for strength, durability, and wrinkle resistance. Iron and easy to maintain. Skinfriendly and lightweight to help you sleep comfortably. Shrink and fade resistant polyester resists shrinkage, tearing, and color blurring. Designed to extend the life of the deep fitted sheet and keep it in good condition. Deep pockets Allaround elastic for a secure fit. Deep pockets fit mattresses up to 27 cm. Easy to fit and stay on the bed tightly, especially in the corners, allowing it to stretch over a thick mattress to provide a secure fit without popping off while you sleep. Use scenarios Replacing fitted sheets on standard or thick mattresses up to 30 cm deep in bedrooms, guest rooms, or hotels. Homes with kids or pets where frequent washing is needed; fabric is machine washable and resistant to wrinkles. Rooms with thicker mattresses or toppers that require a secure, snug fit to prevent shifting during sleep.