Dr. Seuss ABC Fitted Crib Sheet by Trend Lab is a soft 100% cotton percale featuring a whimsical motif print inspired by the classic Dr. Seuss ABC book! Colors of barn red goldfinch yellow sage green cornflower blue and marigold orange bring cheer to any babys nursery. Crib sheet fits a standard crib mattress at 28 in x 52 in. Deluxe 10 inch deep pockets and full elastic trim ensure a secure fit. Please adhere to JPMAs Safe Infant Bedding Practices. Product sold under license from Dr. Seuss Enterprises L.P.