Portable: The size of Set Group Games is suitable, small and convenient, you can transport it to different event locations effortlessly. Material: Set Group Games is made of goodpolymer material with multiple color combinations, brightly colored, durable and reusable. Fine workmanship, smooth edges, will not cut the hand skin. Package: Pipeline set challenge gamecontains half pipes, cup, ball and balls. Balls and cups are randomly colored. Interesting: Team Building Games is highly interesting and can train team members' coordination, reaction, communication and cooperation skills, and cultivate team spirit. Wide range of applications: Team Building Pipeline Challenge is suitable for business adult groups, students and children. Suitable for both outdoor and indoor use. Widely used for team building, collaboration, obstacle activities, group work, party games and more. Size Chart: Pipe length 50cm or 19.69inchwidth 7cm or 2.76inch Cup height 12.5cm or 4.92inchwidth 8.5cm or 3.35inch Ball diameter4cm or 1.57inch Package Includes:6 pieces of and 1 cup and 1 ball and 5 balls [random colors of balls and cups] Note: Please allow slightly errors due to manual measurement and different monitors.