From the Goodnight Moon collection by  Lambs & Ivy, this crib sheet features: Breathable 100% cotton  Tossed crescent moons and stars on a soft white background Gray and copper color moons and stars Elastic all the way around ensuring a safe and secure fit on a standard size crib mattress Fits approx. 28" W x 52" L crib mattress Care instructions Machine wash gentle cycle Laundry bag recommended Don't overcrowd washer Dry on low heat Imported.