Set include: 1pc swimsuit, 1pc swim cap. Material: Boy and girls rashguard swimsuit, UPF50+ Blocking more than 97%of the sun's harmflul UV radiation..All protection is from weave of fabric and no zinc or chemicals are added to the fabric. 80% Polyamide, 20% Elastane Fastening: Zipper 4 Way Stretch Highly chlorine and salt water resistant for years of wear. Comfortable fit -fabric stretches so children can enjoy their swim without feeling restricted. Size Chart(inch): 2-3 Years - 3, recommended height: 85-95cm 3-4 Years - 4, recommended height: 95-105cm 4-5 Years - 5, recommended height: 105-115cm 5-6 Years - 6 , recommended height: 115-125cm 7-8 Years - 7, recommended height: 125-135cm Please check this Size Chart before you order the dress. Please allow 1-3cm different in size for hand measuring. NOTE: As different computers display colors differently and the batch maybe not the same, the color and pattern of the actual item may vary slightly from the images, hope your kind understanding. Garment Care: Wash your garment inside out. Remove all the accessories before washing. Wash carefully in cold water/normal temperature water. Do not iron. Stream ironing may cause irreversible damage.