1. Material: Silicone
2. Hook design, easy to store, more convenient for home use, take and use
3. Double-sided design, soft bumps, patting without pain
4. Elastic material, bend freely, durable and not easy to break
5. Apply to multiple body parts, relieve body pressure, quickly relax muscles and mood
6. Thick material, safe and odorless
7. Length: 32cm, 38cm
8. Weight: 78g for 32cm, 116g for 38cm