ITEM NAME:Outdoor Camping Navigation Pocket With Carabiner Boating Zinc Alloy Features: Floating dial with 360 degrees scale. This lovely will always lead you in the right direction. Uses special encapsulation technology to improve the sensitivity and precision. Shakeproof and waterproof , fully sealed. Works well in all weather.Material: Zinc Alloy, Acrylic. and orienteering etc. If you're an outdoor person you need a. This lovely will always lead you in the right direction. Pocket is easy to use and carry. Shakeproof and waterproof, fully sealed.