The Fitted Sheet is the must-have foundation for sweeter dreams. With a 17" pocket and a continuous wide elastic hem that securely grips your mattress, you can say goodbye to waking up strangled by your sheets! Plus our 10/G guide tag, located on the lower left corner, will ensure you get your fitted sheet on correctly every time.MATERIALS | Made with 100% extra-long staple Egyptian cotton, so you can enjoy the soft, breathable and long-lasting comfort of our luxury Italian percale (400 thread count) + sateen (300 thread count) fabricsCERTIFICATIONS | Rest easy knowing your bed is a safe haven—our linens are STANDARD 100 by OEKO-TEX®, Class 1 certified by Centrocot #1400346.0PACKAGING | Our linens are beautifully wrapped in recyclable paper envelopes, ready to be gifted (whether to yourself or someone special)Each piece at 10 Grove is sustainably made at our own factory in Houston, TX so you can enjoy luxury quality at the most honest price.