Silva Race/NOR Zoom Magnifier UltrAspire The slope card is great

The slope card is great both for detecting avalanche risk and determining how challenging your journey will be

000 compatible with most maps

It also features map-measuring in mm

You always have a guide with you

Silva Race/NOR Zoom Magnifier UltrAspire The slope card is greatWith the SILVA Race Zoom you wont miss the details on the map, thus increasing your chances of a great performance. The model fits both left and right handed thumb compasses. The SILVA Race Zoom magnifier is compatible with the updated SILVA Race Series compasses. Specifications: Compatibility ~ left right compasses Magnifier ~ Yes Size ~ 58x70x44 mm Weight ~ 27g