Pro Xpack provides for 20 wire locations and includes; Endpoint devices: Alpha (20), Mounts: Rings (5), Strap (60ft/18m), Screws (40), Locator tools: Xtreme and Xcentric locator tools, Cloth tool covers (10), Construction labels: Endpoint labels (30), Cover My Xspot label (10), Wired with Xspot labels (10)