Soft washed cotton fully enclosed fitted sheet, A-class standard fitted sheet suitable for all seasons. Long-staple cotton fitted sheet washed in the fields. Gets softer with each wash, comfortable and breathable, MORE FLEXIBLE, BREATHABLE FABRIC, soft and smooth touch, prevents sweating during sleep. PURE COTTON, sun-dried cotton, 60s for better sleep, carefully selected high-sunshine cotton, large and plump cotton buds, soft and delicate 60S weaving for superior softness against the skin. WASHED COTTON PROCESS, professional washed cotton process, softens the skin at night, fabric is soft and shiny after professional washing treatment, making the fabric softer to the touch. HIGH DENSITY WEAVING, 60s high-density weaving, enjoy silky and light wrapping, fine and smooth fabric like silk with a glossy finish, thick texture, not easily deformed, enjoy silky sleeping sensation. SOFT AND BREATHABLE, soft and breathable, allows the skin to breathe freely, with a slight wrinkle feel after high-temperature washing, combining the softness of pure cotton and the breathability of linen, effectively dispels heat, allowing every inch of skin to breathe freely. MATERNAL AND INFANT GRADE A, maternal and infant Grade A, babies can sleep peacefully, maternal and infant Grade A standard, a trusted choice, soft touch, even sensitive individuals can sleep comfortably. GB31701-2015 Infant and Children's Textile Product Safety Technical Specifications (Class A), judgment basis, ZGB-3-58B31/1 Mercury product testing items and requirements: multi-piece bedding set, GB/T29862-2013 textile fiber content labeling, inspection conclusion, inspection unit seal, inspection and testing special seal, remarks. HEALTHY PRINTING AND DYEING, 30 CM extra deep fitted sheet, suitable for various mattresses, extra deep design, wider range of use, suitable for most thick mattresses, latex mattresses, coconut palm mattresses, etc. Approx. 30 CM. EXCELLENT PRINTING AND DYEING, excellent printing and dyeing, washable and durable, tested through multiple washes, high color fastness, not easy to fade. THE MORE YOU WASH THE SOFTER, the more you wash, the softer it gets, easy to machine wash and water wash, not easy to shrink/pill/fade. QUICK SIZE SELECTION, suitable bed sizes, duvet cover sizes, 1.2 m bed (single piece), 120 cm×195 cm, 1.5 m bed (single piece), 150 cm×200 cm, 1.8 m bed (single piece), 180 cm×200 cm, *Friendly reminder: When purchasing, please match the size of your bed and duvet core. PRODUCT DETAILS, love the small details, four-corner elastic band design, soft washed cotton fabric. PARAMETERS, product parameters, product brand, Mercury, product name, long-staple cotton fitted sheet washed in the fields, product number, 549539549540549541, product specifications, 120 cm×195 cm fitted sheet: 120 cm×195 cm×1, 150 cm×200 cm fitted sheet: 150 cm×200 cm×1, 180 cm×200 cm fitted sheet: 180 cm×200 cm×1.