Hello, Kitty Trainer Seat is made of non-toxic, eco-friendly, BPA-free, new material, no harm to the baby’s health. It helps you train your child to switch from diapers to toilets in no time. Handle design makes it easy to take on and take off, and it is lightweight. The bottom Design makes sure that the potty seat is stable and doesn't move. Hello Kitty Trainer Seat Easy to clean and store High-quality build Lovely Color Durable and Light Weight