Twin Flannel Flat Sheet, Light Blue, 100% Brushed Cotton, Heavy Weight, 160 Gsm, 1 Flat Sheet (66"x96") Light Blue 100% Cotton Twin Flannel Flat Sheet. ( Flat Sheet only) Heavy Weight 160 Grams Per Square Meter 1 Flat Sheet (66"x96") Wash before use. Machine wash cold. Wash dark colors separately. Do not bleach. Tumble dry low. Remove from dryer promptly.