From one of the most trusted names in backcountry travel comes a lightweight, easy to use avalanche probe'''the Voile Tourlight Probe 260. The Voile Tourlight 260 probe assembles in seconds by pulling the lead inner tube attached to a coated stainless steel cable. It locks into place with a simple, strong pop up button. Interior probe cables tend to stretch over time, so Voile has addressed this issue with a brass knob that is attached to the cable allowing you to tighten or loosen the tension. There are markings on the probe every 5 cm to determine snow depth and aid in snow study.