2pk Fitted Jersey Crib Sheets - Space - Cloud Island™: Star/Classic Patterns This 2-Pack of Fitted Jersey Crib Sheets from Cloud Island™ includes two fitted crib sheets designed to fit standard cribs and toddler beds. Made from soft jersey cotton with spandex, these standard crib sheets fit six-inch mattresses and feature all-around elastic for a secure fit. The pack includes two sheets — one with blue stars and dots on a light blue backdrop and the other featuring a colorful space print on a dark background — to add cosmic flair to your little one's nursery decor. Cloud Island™: Designed with love. Made without compromise.