- For all types of tennis racquet frames
- Features the Head logo
- One dampener per pack
- 2g in weight
- Fits securely
- ATP Tour official accessory
- Put it between the two central strings
- The Djokovic and Zverev dampeners consists of silicon and rubber materials
- Reduces strings vibrations , enhances comfort and protects your arms
- Used by Novak and Zverev in actual tournaments