DISCOLORATION IS ON THE PACKAGE ONLY. NOT ON THE SHEETS. SEE PHOTOS CAREFULLY!!! The product is a set of Ralph Lauren white flat sheets designed for a Twin Extra Long/TWIN size bed. Made from 100% cotton with a solid pattern, these traditional style sheets are of high quality with a thread count of 200 or less. Originating from the United States, these sheets provide a classic and comfortable addition to any bedroom decor. Ideal for creating a clean and fresh look, these flat sheets are a timeless choice for enhancing your sleeping experience.