600 Thread Count 4-Piece Egyptian Cotton Sateen Deep Pocket Sheet Set Size: California King, Color: White Egyptian Cotton This extra deep pocket sheet set includes one oversized flat sheet, one extra deep fitted sheet and two 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.