This fitted crib sheet features an array of our favorite puppies in a delightful sports theme. It’s fun, colorful, made of 100% cotton and was designed exclusively for Babies R Us by Lambs & Ivy®. The sheet has an extra deep pocket on the bottom to ensure a snug and safe fit. Fits all standard mattresses measuring 28 inches x 52 inches. Care Instructions: Machine wash cold with like colors. Gentle cycle. Do not bleach. Tumble dry low. Iron on lowest setting as needed. Imported.