Lightning Multi-Function Starting Block for Sprinters — 25-In Aluminum, 6-Angle Adjustable Track & Field Pedals for Plastic or Cinder Runways — School Sports Day

25-inch high-grade version: Built from aviation-grade aluminum alloy rather than ordinary aluminum, this 25"" starter delivers greater durability, enhanced waterproof and corrosion resistance, lighter weight and a refined, burr- and scratch-free surface. Distinctive design: Top-mounted carrying handle and an internal graduated scale inside the guide rail allow easy transport and quick, repeatable angle setup. Adjustable and secure: Professional aluminum starting block fitted with thick rubber foot pads and threaded channels so pedal angles can be changed smoothly. Six-track configuration: Rubber pedals lock firmly after adjustment and provide six hole positions so athletes can select the ideal angle for their height; channel length is adjustable and each pedal includes six track spikes plus the required hardware. Usage: Designed to brace a runner’s feet at the start of a track race. Notes: 1) As this product is aluminum, edges can be sharp—take care when unpacking; 2) Minor scuffs, wear or dust from production and shipping are normal; every unit is function-tested and is brand new; 3) Higher-grade models feature finer finishing with fewer burrs or marks and are priced accordingly (examples: 25in-High-grade Red / 32in-High-grade Red / 35in-High-grade Silver / 35in-High-grade Yellow).