BCA Aluminum Crystal Card

sku# 55544
BCA - Aluminum Crystal CardBCA - Aluminum Crystal Card
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Product Info

Avalanche professionals, serious ski tourists and Avy Level II and above students will need the durable BCA Aluminum Crystal Card as part of their ongoing study of the snowpack.

Product Details




6 x 4" (15 x 10 cm)

1 mm and 3 mm grids

Protective clear coat

Snow grain classification “cheat sheets”

Slope angle map tool