Self-adhesive back with a snag-free hook design allows damage-free mounting on doors or walls in any room: living room, bedroom, kids' room, schools and kindergartens. Adjustable height and length for optimal play: tailor the door PingPong game to your height; adjust the length to fit the space and practice needs without limiting where you play. Long-lasting and safe: made from high-quality materials with smooth rims and corners for safety; odorless construction that is gentle on children's hands; durable for long-term home use and reduces the risk of injuries. Easy installation and removal: installs on doors or walls without tools or damage; simple to mount and quick to dismantle. Use scenarios: - Family game nights in the living room to bond and have fun together. - Solo practice in a hallway or bedroom to improve reflexes and accuracy. - Classroom warm-ups or small-group activities in schools or kindergartens.