Polyester What You Get: All pieces perfectly fit a standard crib mattress and toddler bed, NOT suitable for twin size. You will get 4 pieces toddler bedding set that includes, 1 reversible comforter 42" x 57", 1 fitted sheet 28" x 52" x 8'', 1 flat top sheet 45" x 60", 1 pillowcase 20" x 30". Not included the pillow. Soft as Cloud: You will be amazed by the softness and comfort of our toddler bedding, which is made of carefully selected polyester fabric with good breathability and warmth, gentle to your baby's skin, skin friendly and lightweight, like sleeping on the cloud. Give your little one a cozy sleep whole the night. Cute Dinosaur Theme: The comforter has a cute design that features adorable dinosaurs on a navy background, which will make it perfect for baby boys who love animals and fully attract your baby to go to bed early. The dinosaur bedding set will blast them into sweet dreams, and it makes an addition to the nursery decor. Good choice for the birthday gift or festival gift! Easy Care and Made to Last: Recommend machine washing separately on a gentle cycle in cold water. Tumble dry on low heat when needed. No bleach and no Dry Clean. The toddler sheets do not fade, wrinkle, shrink even with many washes. Good Sleep: As we all know, good sleep is important for a baby's growth and development, our dino toddler bedding set with skin friendly fabric and excellent workshop provides your children with warm and comfortable sleep. Complete the look of your baby's nursery with the dinosaur toddler bedding set. What You Get in this set is a cozy comforter, fitted sheet, flat sheet, and pillowcase . Our toddler bedding set is made with high quality materials that are both soft and breathable. The soft and lightweight design ensures that your child will have a comfortable sleeping environment. The cute dinosaur theme will make it easy to decorate their room with other dinosaur-themed items. This bedding set is machine washable and made to last. Get ready for a good sleep for your little one with our toddler bedding set.