Ignite BLOX Portable Track Starting Blocks

The world’s first & only portable starting blocks, perfect for youth & adult for track & field training, football speed drills, and more! Lightweight & durable injection molded plastic (Ignite BLOX weigh 10 ounces & measure 4.5” squared x 2”). Push off with power! Angled track spikes grip deep into the outdoor track surface. Customizable! Put any size / style spikes in your BLOX. Strong neodymium magnets allow Ignite BLOX to nest together covering the bottom spikes to prevent damage of your gear in transport.You may also like Prism Fitness Power Pull.