1. Skin-friendly Material: The training toilet seat is made of environmental-friendly PP material, durable and harmless. Comes with a cushion which is made of skin-friendly PU material, soft, high elastic and easy to clean, adding extra comfort to protect your child's skin. 2. Safe and Comfortable: Designed with 2 adjustable levers and 4 anti-slip strips, keeping the child potty training seat securely in place without moving away. The easy-grip handles offer additional security and keep your child from falling off. And the 12.5cm high backrest is ergonomic, protecting your child's spine from damage. 3. Easy to Clean: The built-in heightened splash guard prevents urine from splashing out and getting on the floor, no worry about urine splashing. In addition, the soft PU cushion is designed with Velcro and can be easily removed, so that you can clean it with warm water or with some wipes easily. 4. Applicability: Suitable for 1-7-year-old children, unisex. It has two adjustment levers underneath the seat and is designed to fit most of the common toilet types including V shape, O shape, U shape and square type. It takes just a few seconds to install. 5. After-sales Service: We are committed to each customer to provide dedicated service, and bear the responsibility of each product quality. Our goal is to win the customer's satisfaction with the best products and services. If you have any questions or suggestions, please contact us and we will reply as soon as possible.