A compact, highly accurate wrist compass. Perfect for backpackers, mountaineers, and mountain bikers. Sighting window for accurate bearings. 2.5 degree ratchet mechanism can be used to set desired direction. Grooves on upper edge of capsule for easy turning. Black with black polyester adjustable strap. Size: 1.6"x 1.9"x 0.6". Weight: 1.2 oz.