Number of Pleces: 4 Piece 1: Fitted Sheet: 80 Inches (L) x 60 Inches (W), Quantity 1 Piece 2: Flat Sheet: 104 Inches (L) x 94 Inches (W), Quantity 1 Piece 3: Pillow Case: 32 Inches (L) x 20 Inches (W), Quantity 2 Fabric Name: Sateen Textile Material: 100% Cotton Includes: 2 Pillowcases, 1 Flat Sheet, 1 Fitted Sheet Thread Count: 400 Industry or Government Certifications: MADE IN GREEN by OEKO-TEX Fits Maximum Mattress Depth: 18 Inches OEKO-TEX Institution: Hohenstein HTTI OEKO-TEX Certification Number: 15.HIN.75814 Care and Cleaning: Machine Wash. Tumble Dry