Skin-Friendly Material: The toilet seat is made of environmentally friendly PP material, which is durable and safe. With cushion made of skin-friendly PU material, soft, highly elastic and easy to clean, adding extra comfort to the child's skin. Safe and comfortable: designed with 2 adjustable rods and 4 bars non-slip, the toddler potty training seat is securely held in place without moving away. The easy-grip handle provides extra safety and prevents your child from falling. The 12.5 cm high backrest is ergonomic and protects your child's spine from injury. Easy to clean: the built-in raised splash guard prevents urine from splashing on the floor, so you don't have to worry about it spilling out. In addition, the soft PU seat pad is designed with velcro and can be easily removed, so you can easily clean it with warm water or wet wipes. Applicability: Suitable for children aged 1 to 7, men and women. It has two adjustment levers under the seat and is designed to fit the most common types of toilets, including V, O, U and square. Installation only takes a few seconds.