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. 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. The band stretches to fit chairs with legs 13"-17" apart. The support pipes are 4" long and 1.5" in diameter. Sold as a pack of 2. A Bouncyband is a patented active learning tool, which enables greater focus and concentration. After easily attaching to school chair or desk legs, students bounce their feet on the Bouncyband releasing excess energy without disturbing their classmates. This gentle motion relieves anxiety, stress, and boredom.