Feature: 1. Upgraded ultralight aluminum material, durable, sturdy, and has a long service life, easy to grasp. 2. Wide head design with 3 springs, provides strong clamping force, suitable for badminton and tennis rackets. 3. Ergonomic design with smooth chamfers for comfortable and easy handling. 4. Clip spring is polished to prevent damage to racket strings. 5. The clamp is commonly used during stringing to securely hold racket strings in place. Specification: Item Type: Racket Starting Clamp Material: Aluminum + Plastic Color: As shown in picture Weight: Approx. 82.0g / 2.9oz How to use: 1. Use at the beginning of stringing to help prevent racket deformation and maintain tension accuracy. 2. Can be used as a pulling aid when tying knots. 3. Keep in a convenient spot on your stringing tool tray for easy access. 4. Effectively secures strings during the stringing process. Package List: 1 x Racket Starting Clamp Note: Depending on your stringing technique, you may choose to have one or more starting clamps available to assist in the stringing process.