The most popular beginning platform within the StartLine sequence, the Grizzly starting platform, a single-set anchor design employs all new engineering know-how. The Grizzly beginning platform will accommodate anchor setbacks of 18" to 36". SAND TOP MODEL (LOW HEIGHT)The patent pending sand end high on the newest starting platform from Paragon Aquatics adds a new dimension of tractio... https://500px.com/p/villarrealhvjrobinson