100% CottonImportedPull On closureHand Wash OnlySleepwear set includes:Long sleeve T-shirt x 1, Pants x 1. Size tips: 2T/1-2 Years, 3T/2-3 Years, 4T/3-4 Years, 5T/4-5 Years, Size 6 Years fits 5-6 Years, 7 Years fits 6-7 Years.Soft cotton fabric and safe material, comfortable and breathable, the best choice for Fall, Winter, SpringExquisite Workmanship: Well printed, not fade, cool skeleton printedCool dinosaur long sleeve clothing set, perfect for nightwears, sleepwears, casual wears, home, outside wear, sportwears, campwears,best gift for kidsTips: Put the pajama patterns in the sunshine/light to absorb light for some time before wear, it will glow better in the dark night. Hand wash recommended, inside out.OUR SERVICE: If you have any questions about delivery time, products and after-sales service, please feel free to contact us, our team will provide you with the best quality service.