300-Thread Count 100% Cotton Fabric – Densely woven for lasting durability, naturally breathable for year-round comfort & hypoallergenic. Moisture-wicking keeps you cool and dry. Gets softer with every wash for enduring comfort. Luxurious Sateen Weave Finish – Experience silky-soft texture and a subtle, elegant sheen that glides against your skin. Unlike crisp percale, our sateen sheets deliver luxury hotel softness for premium comfort every night. OEKO-TEX Standard 100 Certified – Independently tested & certified free from over 300 harmful substances, safe for sensitive skin. Easy Care: Machine wash cold, mild detergent, gentle cycle, tumble dry low. Do not bleach or dry clean. Secure Fit - Features a fully elasticized fitted sheet designed to securely fit mattresses up to 16 inch deep pocket. Stays put all night – no slipping, no popping off – ensuring a restful, hotel-quality sleep. 4 Piece King Size Sheet Set - 1 flat sheet 102" x 108", 1 fitted sheet 78" x 80"+16" extra deep pocket , 2 envelope closure pillow cases 20" x 40" Experience all-night comfort and effortless style with the JSD 100% Cotton Sheet Set. Expertly crafted with a premium 300 thread count sateen weave, these sheets offer an irresistibly soft, smooth, and subtly lustrous finish that feels luxurious against your skin. Perfect for hot sleepers, our breathable cotton sheets are naturally cooling and moisture-wicking, effectively absorbing sweat to keep you dry and comfortable throughout the night. Made from natural cotton fibers, they promote superior airflow for a truly breathable sleep experience. Enjoy a perfect fit every time! The fully elasticized fitted sheet features our extra deep 16-inch pocket, securely accommodating thick mattresses, pillow tops, mattress toppers, or memory foam up to 16 inches deep. This complete bed sheet set includes: 1 Flat Sheet, 1 Fitted Sheet, 2 Pillowcases