The ORIGINAL Bouncyband for Wide Desks increases focus and academic performance by giving students 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. Kids 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 desk 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. Sold as a pack of 2 Bouncyband sets for wide desks. Recommended age 5+ years