This professional geological compass, made by EYESKEY in Mainland China, is designed to withstand shock and features a noctilucent display for easy use in low light conditions. Its compact size (3.2 x 2.8 x 1.4 inches) and lightweight design (3.7 ounces) make it the perfect handheld tool for hikers and outdoor enthusiasts. With its durable case and waterproof construction, this compass is a reliable and essential companion for any outdoor adventure.