Trend Lab Deluxe Flannel Fitted Crib Sheets are cozy and stylish. Our soft 100% cotton flannel Snow Pals Blue crib sheet features penguins, snowmen, polar bears, and deer bundled up in winter clothing in beautiful sky blue, cool gray, apple green, 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.