Cotton Set includes: queen flat sheet (92" x 108"), queen fitted sheet (80" x 60") and two standard pillowcases (20" x 32") Fabric: 100% Supima Cotton Thread count: 550 ; Woven with superior American-grown Supima Cotton, the world's finest ; Crafted with single-ply 550 thread yarn for natural and silky softness ; Made with extra-long staple fibers for durability Fits mattresses up to 18" Deep ; A wrinkle-resistant process ensures that linens and textiles stay smooth and soft ; Color retention helps sheets retain vibrancy ; Fitted sheet technology features elastic that grips the mattress securely for a snug fit Machine Washable 21-706258050568