Deluxe Flannel Fitted Crib Sheets are cozy and stylish. Our soft 100% cotton flannel Dr. Seuss Horton crib sheet features Horton, the adorable and caring elephant in beautiful ice blue, orchid bloom, marigold yellow, 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. Product sold under license from Dr. Seuss Enterprises, L.P.