6-Piece Egyptian Cotton Sateen 600 Thread Count Deep Pocket Sheet Set Size: King, Color: White This extra deep pocket sheet set includes one oversized flat sheet, one extra deep fitted sheet and FOUR pillow cases. Egyptian Cotton Sateen. 600 Thread Count. TRIBECA LIVING is a registered trademark of Marwah Corporation Oversized flat sheet and extra deep pocket sheet to fit mattress up tp 25" deep. Care Instruction: Machine Wash Cold, Tumble Dry Low.