Your little one will drift off to dreamland on this soft microfiber sheet that is gentle on the baby's delicate skin. It is on a pretty soft sage green ground with cows, horses, chickens, ducks and eggs. There is elastic all the way around ensuring a safe and secure fit on a standard size crib mattress measuring 28 inches by 52 inches. Main Color(s): Green. Theme(s): Animals. Animal(s): Cow, Horse, Chicken, Duck.