TRIBECA LIVING Yarn-Dyed Plaid 300 Thread Count Egyptian Cotton Deep Pocket Sheet King Steel-Multi This extra deep pocket sheet set includes one oversized flat sheet, one extra deep fitted sheet and two pillow cases. Egyptian Cotton Sateen 300 Thread Count Oversized flat sheet and extra deep pocket sheet to fit mattress up tp 22" deep. Care Instruction: Machine Wash Cold, Tumble Dry Low.