Super Soft Bamboo Muslin Crib Sheet Our cotton muslin blend crib sheet is the most breathable fabric to lay your little one on, keeping baby warm in the winter and cool in the summer. Happy colors complement your nursery style while fun prints delight your child. Super soft the moment you use them, these sheets get softer with each wash. Made from our especially snuggly bamboo + cotton blend Elasticized for tailored fit on standard crib mattress (up to 52” x 28” x 8”) Suited for warm and cool weather Machine washable for easy care