hyprest extra deep pocket king sheet sets fits 18"-24" in deep mattress -100% cotton king sheet set 400 thread count,grey hotel luxury soft wrinkle free cooling sheet sets for king bed deep pocket hyprest this hyprest soft cotton sheets collection was created with the intention of being luxurious, it has an extra deep pocket to fix your high mattress. you’ll get a good night’s rest with these deep pocket sheets, which are a softness that feels worthy of a five-star hotel. and it comes in a suite of colors that were chosen for its calming, dreamy properties. 100% cotton sheet set, 400 thread count product features breathable and lightweight — perfect for year-round use wrinkle-resistant and durable (no annoying pilling here) size dimension queen sheet set- includes 1 flat sheet (90"x102"),1 fitted sheet (60"x80"x21") and 2 pillowcases (20"x30") king sheet set- includes 1 flat sheet (108"x102"),1 fitted sheet (78"x80"x21") and 2 pillowcases (20"x40")