OVERVIEW

Backcountry Access' aluminum Crystal Card is a tool that provides a surface on which you can analyze and classify snow grains. It also features a slope index to help determine slope angles off a topographical map.

Place the snow crystals on the card and they become recognizable and sizeable. The aluminum construction is for durability and long term use. With this small, but informational tool, you can take your snow safety skills to the next level!

SPECS

• Weight: 1.4 oz. / 40 g
• Dimensions: 6 x 4 in. / 15 x 10 cm
• Highlight: 1,2, and 3 mm grids provide clear coat Crystal and snowpit 'cheat sheets'