Helix Professional Tennis Balls, Pack of 36, ITF Approved Training Balls.
Helix Professional 36-Pack Tennis Training Balls, is a training ball that stands out with its high-quality material, durability, and excellent playing performance..
Helix Professional Tennis Training Balls – Set of 36
Description
Helix Professional Tennis Training Balls are supplied as a set of 36 for tennis practice. The orange and black balls have a specified weight of 56.0–59.4 grams and a diameter of 65.4–68.6 mm.
The listed material composition is 45% wool, 10% cotton, and 45% nylon. The specified bounce height is 135–145 cm when measured at 20 °C.
Technical Specifications
- Material composition: 45% wool, 10% cotton, 45% nylon
- Weight: 56.0–59.4 grams
- Diameter: 65.4–68.6 mm
- Deformation: 0.220–0.290 inches
- Specified bounce height: 135–145 cm (measured at 20 °C)
- Color: Orange and black
- Package contents: 36 tennis balls
Key Features
- Pack of 36 balls for training
- Orange and black design
- Specified weight, diameter, and bounce measurements
Short Description
Helix Professional Tennis Training Balls come in a set of 36. The orange and black balls weigh 56.0–59.4 grams and measure 65.4–68.6 mm in diameter.

