Wicked Sheets Original Moisture-Wicking Bed Sheet Set/For Night Sweats & Hot Flashes (Queen, White) Each Wicked Sheets moisture-wicking bed sheet set includes a flat sheet, fitted sheet and two pillow cases. Our sheets are made of a 100% silkweight polyester. Our sheets do not have a thread count because they are engineered with special knitted poly-fibers. We compare them to a 600-700 thread count sheets based on their luxurious feel. Wash in cool water, do not use fabric softeners of any kind, and dry on low. No need to iron, Wicked Sheets are wrinkle-free! The dimensions of a Queen sheet set are the standard 90 inches x 103 inches (This is the dimension of the flat sheet); Standard Pocket Depth: 10-12 inches