The Velocity Starting Block is an elite competition platform with a track start, adjustable to 5 positions. Chem set anchors are included. Key Features * Durable, non-slip TrueTread * Compatible with Colorado and Daktronic timing systems * Anchor hole placement matches Anti Wave 650 and 600 blocks * Internal earthing wire included to allow for bonding requirements Specifications: D 817mm x W 715mm. Fiberglass construction with 316 SS fittings. Compliant with FINA starting platform guidelines FR2.7.