Features: 1. Best Interactive Game: Anyone can learn it in minutes. This is one of the best outdoor games we've ever played. 2. Easy to store and transport: You and three friends can toss each other like pinballs inside the giant retractable band. 3. Sit Down: Sit with friends and family and enjoy the moment 4. You and three friends can throw each other like pinballs inside the giant retractable belt. 5.Training wheel-Training wheel is a creative resource for you to build an efficient team. We change the way people communicate, solve problems, make decisions and achieve their goals. Product size: S: Circumference 200*75CM M: Circumference 400*75CM L: Circumference 600*75CM Includes: 1* Elastic Training Band Note:1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding.2. The color may vary due to different monitors, please understand. Note:Hello, please pay attention to your delivery address when purchasing products. If your receiving information (such as: name, street, house number, doorbell/email without name, etc. is incorrect, the order will not be delivered correctly.)