From the Classic Snoopy collection by Lambs & Ivy, this crib sheet features: Breathable 100% cotton Features Snoopy in some of his favorite poses with Woodstock by his side Fully elasticized to ensure a more secure fit on a standard-sized 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.