- Elastic bands for chairs designed for children, students, and adults, perfect for improving concentration and reducing stress - Made of high-quality TPE material, they offer great elasticity, wear resistance, and durability - Non-slip and silent, ideal for maintaining calm in the classroom or at home - Easy to install on chair legs, they help self-regulate movement and encourage patience - Each band measures 60 x 5 cm, lightweight and portable, includes organizer bag - Versatile use: suitable for school activities, fitness exercises, yoga, and movement routines - Multicolor pack of 5 units, covers different daily needs and replacements