The ORIGINAL Bouncyband for Elementary School Chairs increases focus and academic performance by giving children an outlet for excess energy while working. *Moving while at work enables kids to alleviate anxiety, hyperactivity and boredom. *An independent Clemson University study concluded that students stay on task 10% longer using Bouncybands. *Children enjoy bouncing their feet and feeling the tension to relieve their stress and increase their concentration. *The patented support pipes on the Bouncyband prevent it from slipping down the chair legs onto the floor, becoming a nuisance like all competitive products. *Teachers love how Bouncybands are quiet and don't disturb or distract other students. *Winner of Creative Child Magazine's "Product of the Year", Scholastic's prestigious "Best of" award and 2017 Teacher's Choice award *Chairs can be stacked and moved as normal *Easy to install - no tools required *The band stretches to fit chairs with legs 13"-17" apart *The support pipes are 4" long and 1.5" in diameter *Safety tested and latex free