Supvision Starting Block Sprinter Pedals 6 Angle Adjustable Sprinters Track and Field Lightning Aluminum Suitable for Plastic Runway CinderTrack Competition Model Back School Fall Sports Day

25-In Multifunctional：Can be used for plastic and cinder runway. Features built in set spikes, and there are nails specially used for cinder track, which is convenient for different runways

Unique Design：A handle on the top of the product，which is easy to carry. There is a scale inside the guide rail, which is convenient for you to find the angle that fit you best. An apparatus for bracing a runner's feet at the start of a race in track and field

Adjustable And Stable：Professional aluminum alloy starting block with thick rubber pads. Features with threaded channels, pedal angles can be easily adjusted

Six Angles：Rubber pedals will lock in place once adjusted. The rubber pedals have 6 holes(15°, 25°, 35°, 45°, 55° & 65°), according to your height to work out the perfect angle for you. With the function of adjustable channel length, the pedal angle can be easily adjusted. Rubber pedals will lock in place once adjusted. Every pedal owns six track spikes and necessary hardwares are included

Tip1. As the Starting Block is made of aluminum alloy, with sharp burrs , careful not to scratch your fingers when you open the package