Behavioral Correction Tool - Chair bands are highly suitable for teachers in schools to provide behavioral restraint for restless students. These straps can be installed on classroom chairs, replacing the previously flexible chairs, and helping regulate the behavior of students with conditions such as ADHD and autism. Appropriate Size - The size is approximately 11.8inch x 2inch(30cm x 5cm), which can be easily stretched and extended to a length of 23.6 inches. Our foot straps are suitable for most sizes of classroom chairs, with a thickness of about 0.2inch (0.5mm). They can be rolled up or folded for better storage when not in use. Durable Material - These chair bands for chairs are made of elastic tpe, providing a comfortable and flexible feel. They are non-toxic and safe, resistant to breaking or tearing, ensuring long-lasting use for each chair strap. Wide Range Of Applications - The flexible seating for classroom elementary can be used not only on classroom chairs but also for bundling various household or office items. They can even be used to secure your folding bed or as resistance bands during exercise. Perfect Gift - This is a perfect gift, and our adhd tools for kids are suitable as a gift for schools or friends who are looking for chair fixing straps. Colour:Blue/Black Material:tpe Package Contents: 12 x Chair Bands Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.