what is the difference between twin sheets and extra long twin sheets?
Twin flat sheets are typically 66 inches wide by 96 inches long. Some manufacturers provide the same size for twin XL flat sheets, so the two sizes may be used interchangeably. ... Twin comforters are usually 68 inches wide by 88 inches long. Twin XL comforters are 68 inches wide by 90 inches long, or they may be longer.