US Starting Block For Athletic Scholastic Track Sport Runway Running Competition

Description
Product Name: Starting Block
Body material: aluminum alloy
Use venue: runway
Color: natural metallic and blue
Weight: approx 4kg
Size: about 70*32*8cm

Features:
1. The ankle is made of thickened bump rubber pad, which is more anti-slip.
2. The pedal angle adjustment lever has 6 adjustable positions.
3. There are 21 gears in the front and rear gears.
4. There are fixed short nails at the bottom of the product, which is more stable at the start.

Package Included:
1 * Set of starting blocks