For the Birds Crib SheetMade from 100% cotton muslin, our comfy cozy crib sheets are made to keep your little one the perfect temperature and look beautiful in your nursery. The loose weave of the muslin allows for air flow and prevents overheating. Sheets feature elastic corners for easy application and easy removal. Grab your field guide and your binoculars, we're going bird watching. This print features some of our favorite North American birds including: cardinals,