This system includes the TH1000 Gen 2 Vertical Jump Measuring Device and a Wall Mount. Just pick the color choices you want. You can also add an Extension Plate to this system. Adding the Extension Plate to the Wall Mount will raise the TH1000 another two feet off the ground. This will ensure all athletes vertical jump heights can be measured safely. Adding the Protective Cover will protect the TH1000 from any possible damage.