mainly polyester What You Will Receive: you will receive 1 piece of graduation cap, 1 piece of graduation gown, 1 piece of preschool graduation stole, and 1 piece of certificate, this combination can meet your daily and graduation decorating needs Unique Design: the graduation cap and graduation gown mainly adopt royal blue design, classic and unique, easy to attract others' attention, also can let your friends find you quickly One Size Fits Most: the kindergarten graduation cap and gown are suitable for most preschool children or kindergarten children to use, appropriate for children with height between 91-138 cm Comfortable to Wear: the graduation gown is made of polyester material, sturdy and reliable, comfortable and soft, not easy to tear or fade, suitable for you to use for a long time Wide Applications: the kindergarten graduation cap and gown set is suitable for graduation parties, graduation ceremonies, graduation related activities; You can also use them as graduation gifts