The Big One Percale Sheet Set (Queen, Travertine), 275 Thread Count, 4PC Set, 17" Pockets, PIMA Cotton Blend, Easy Care 60% Pima Cotton Imported EASY CARE - Easy Care sheets means less ironing. Machine washable - Tumble Dry Low. PERFECT FIT- Full and Twin size has Deep 16" Pockets and the Queey and King Size have a deep 17" pockets GET A GOOD NIGHT's SLEEP - Crisp Percale sheets - PIMA Cotton Blend for extra comfort SET INCLUDES- Twins are a 3 pc set, including one pillow case. All other sizes are a 4pc Set and includes 2 pillowcases