The Velocity Starting Block series features a sleek, strong fiberglass footboard with a unique TrueTread non-slip platform surface. The track start wedge is adjustable to five positions, and can be tucked beneath the footboard for relay starts or when use is not desired. The Velocity’s patented RockSolid anchor virtually eliminates frame movement. The starting block is compatible with major electronic timing systems. Contact: 800.824.4387;