•Fitted sheet includes full perimeter elastic to stay secure to your mattress •Sateen fabric with 400-thread count adds soft shine and feel to your bedding ensemble •100% cotton offers year-round breathable comfort •Fits mattresses up to 18in deep •Machine-washable for easy care and maintenance •Made in Green by OEKO-TEX® Give your bedding a luxurious feel with the 400-Thread Count Performance Fitted Sheet from Threshold. Made from 100% cotton, this fitted sheet brings you year-round comfort, and the sateen finish lends a noticeable sheen to add depth and richness to your bedscape. It includes a full perimeter elastic that stretches to fit multiple mattress depths and holds it in place for a great fit. Plus, the machine-washable construction makes cleaning a breeze. Room Essentials: Everyday Value Dimensions (Overall): 80 Inches (L), 78 Inches (W) Fabric Name: Sateen Textile Material: 100% Cotton Package Quantity: 1 Thread Count: 400 Industry or Government Certifications: STANDARD 100 by OEKO-TEX Fits Maximum Mattress Depth: 18 Inches OEKO-TEX Institution: HOHENSTEIN HTTI OEKO-TEX Certification Number: 18.HPK.48415 Care and Cleaning: Machine Wash, Tumble Dry