Made with pure, 100% certified extra long-staple Giza Egyptian cotton from the fertile Nile River valley Queen Fitted Sheet Measure: 60"W x 80"L + 18"D OEKO-TEX certified non-harmful chemicals Sateen weave Fits mattresses from 10" to 22" thick Fully elasticized Additional 4 elastic corner straps We've perfected the fitted sheet for shorter mattresses. Introducing our enhanced and more accessible Purefect Fit adjustable sateen fitted sheet, now featuring an additional edge strap on every corner for a perfectly taut fit all night long. With an elegant pearl finish, this luxuriously soft, silky, and smooth sheet evokes the tranquility of clouds, ensuring your best night's sleep without the loose fit. Expertly crafted from extra-long, hand-picked fibers spun into strong, smooth yarn, this fitted sheet epitomizes the pinnacle of comfort and the perfect fit.