1. Silica gel products, food grade silicone, for human health.
2. The baby can contact normally.
3. Push the door stopper into the bottom door to prevent the door from accidentally closing and prevent the baby from being closed or clamping to the finger.
4, the difference between the door stopper and the door card: the door stopper can hold a certain position of the door, and the door card only prevents the door from being closed
5. Step up