Feature:

1. Made from metal material, durable to use.
2. Quickly attaches and removes from tennis racket.
3. Used for warming up or for developing arm strength and stroke.
4. Perfect performance enhancing training aid for tennis.

Specification:

Features:
Made from metal material, durable to use.
Quickly attaches and removes from tennis racket.
Used for warming up or for developing arm strength and stroke.
Perfect performance enhancing training aid for tennis.

Specifications:
Material: Zinc alloy + Copper plating
Weight: 25g / 50g / 100g (optional)
25g: 25 * 15mm
50g: 30 * 15mm
100g: 39 * 15mm

Package List:
1 * Swing Weight

Package List:

1 * Swing Weight