Number of Pieces: 4 Piece 1: Flat Sheet: 102 Inches (L) x 90 Inches (W), Quantity 1 Piece 2: Fitted Sheet: 80 Inches (L) x 60 Inches (W), Quantity 1 Piece 3: Pillow Case: 32 Inches (L) x 20 Inches (W), Quantity 2 Fabric Name: Flannel Textile Material: 100% Cotton Includes: 1 Fitted Sheet, 1 Flat Sheet, 2 Pillowcases Thread Count: 96 Industry or Government Certifications: MADE IN GREEN by OEKO-TEX Fits Maximum Mattress Depth: 17 Inches OEKO-TEX Institution: TESTEX OEKO-TEX Certification Number: M27M0HY80 Care and Cleaning: Machine Wash, Tumble Dry