Our crisp, even-textured percale sheets coax a good night's sleep. Made of 400 thread count organic cotton yarn, the blue bedding is both soft and durable. A simple geometric stitch adds interest to the serene bed linens. Set includes one flat sheet, one fitted sheet and one standard pillowcase with a twin set, two standard pillowcases with full and queen sets or two king pillowcases with king and California king sets.