Bouncy Bands help students move while they work at their desk.;Bouncy Bands improve student time on task since they aren't as anxious or hyperactive.;Bouncy Bands are easy to install, since the loops and tubes quickly slide up the 2 front legs of a student desk. The support pipes are 8 long and 1.5 in diameter.;Teachers love how Bouncy Bands are quiet and don't disturb or distract other students.;Children love Bouncy Bands since they can finally move while they work instead of feeling trapped at their desk all day.