Trend Lab Deluxe Flannel Fitted Crib Sheets are cozy and stylish. Our soft 100% cotton flannel Igloo Friends crib sheet features polar bear, penguin, seal, walrus, and igloo in an artic scene featuring beautiful ice blue, bedtime gray, natural gray, and white. Our deluxe 10 inch deep pockets and full length elastic offers a more secure fit on standard 28 inch x 52 inch crib mattresses. Sheets are machine washable. Additional colors, prints and Deluxe Flannel products from Trend Lab are sold separately.