Ultra-soft 100% cotton jersey breathable fitted crib sheet Creates a safe and secure sleeping environment for your baby Elastic all around ensures a safe and secure fit on a standard size mattress measuring 52” X 28” Custom neutral jungle safari animal print Machine washable for easy care This jungle inspired 100% cotton jersey fitted crib sheet features some of our favorite jungle animals. Included are giraffes, elephants, tigers, zebras, lions, monkeys and sloths on a soft white ground. It has elastic all the way around ensuring a safe and secure fit on a standard sized crib mattress measuring 52” X 28”.