The space 4-pack fitted crib sheet set by the peanutshell features out-of-this-world designs. The navy blue and teal prints add a touch of cosmic cool to your little one's nursery with adorable stars, planets, moon and rocket icons. Easily switch between these stellar prints and blue solids to create various looks whenever you need a clean sheet. The soft and breathable fabric ensures a cozy and gentle sleeping environment for baby. Thoughtful details like all-around elastic ensures a snug fit on most standard crib mattresses, while fade resistant printing and machine washability makes caring for these a breeze. # Pieces In Set: 4 Included: 4 Fitted Sheet - 28x52 Inch Features: Elastic Bottom, Breathable Recommended Ages: 1-3 Years Old Bed Size: Crib Measurements: 52 Length/Inches Mobile Measurements: 28 Width/Inches, 8 Depth/Inches Base Material: 100% Polyester Fabric Description: Microfiber Care: Tumble Dry, Machine Wash Country of Origin: Imported