Bouncy Bands for Desks are heavy-duty bands that attach quickly to student desks for students to bounce their feet & stretch their legs while they work. This movement helps students release their extra energy, anxiety, frustration and boredom without disturbing others. Students get more work done when they have a way to stay calm and focus to complete their class work and tests. Students learn to use Bouncy Bands for sensory stimulation instead of leaning back in their chairs or getting out of their seat. Students love being able to move in class as an Active Learner instead of having to sit still all day at their desk. Details: Black20" long and work best for individual desks that are 20-28" wide 8" support pipes keep the Bouncy Band at the perfect height, while keeping it from sliding down the floor1 bands per package; 1 packageLoops are molded on both ends to and they install to the desk in secondsDesks can easily be moved around the room without the support pipes falling off; Heavy-duty band and support pipes are latex free.