1. SELF ADHESIVE BACKING Create unforgettable memories and enjoy the pong game at the door with your loved one. Its multifunctional application, unique adhesive backing and traceless hook design make it suitable for any room in the house: living rooms, bedrooms, children's rooms, schools and nurseries. 2. Flexible Adjustment The adjustable length function allows you to adjust the suitable length of the door pong game according to your height for exercise. Practice anywhere, anytime without seat restrictions. 3. Long term use The door pong game is made of high quality materials to ensure smooth edges and corners, making it for children to have fun. Its odorless structure will not hurt children's hands, making it a and sturdy addition to any home, providing more fun without causing injury. 4. EASY ASSEMBLY Effortlessly installed on any door or wall, this pong game does not stick to surfaces and is easy to disassemble. You can play pong anytime and anywhere.