A plain weave ensures smooth hand feel and piece dyed for color that lasts. It is fully elasticized all around ensuring a snug fit to the mattress. With a 12" sheet pocket depth, the fitted sheet fits mattresses up to 15" deep. A bedding staple that is machine washable and has an easy to make the bed tab showing which end is "bottom of the bed" side. Oeko tex certified meaning they are made in an environmentally friendly and socially responsible facility. Soft 200 Stripe India Imported Product Specifications Twin Extra Long Fitted Sheet: 80"L X 39"W Material & Care Cotton Machine washable