The Dinosaurs Around the World Jersey Fitted Crib Sheet by Trend Lab is 100% combed cotton jersey featuring a print of traveling dinosaurs visiting world-famous landmarks. Colors of green, teal, light yellow and gray are uniquely combined on a clean white background. Crib sheet fits a standard 28 in x 52 in crib mattress and features 9-inch deep pockets with elastic surrounding the entire opening ensuring a more secure fit. Additional colors, prints and jersey products from Trend Lab are sold separately. Please adhere to JPMA's Safe Infant Bedding Practices.