Description

Providing a surface to analyze and classify snow grains, the Backcountry Access polycarbonate crystal card also has a slope index, which allows you to determine slope angles from a topographical map.

Features

• Snow crystals placed on the card become recognizable and sizable
• Ideal for sunnier climates, the polycarbonate crystal card does absorb less radiation than aluminum cards, allowing you to study snow crystals longer and more accurately
• This small yet very informative tool helps take your snow safety skills to a new level