Expertly designed and crafted for hiking adventures, the Professional Geological Lightweight Compass is a durable and reliable tool for precise navigation. Its compact size of 3.2 x 2.8 x 1.4 inches and lightweight of 3.7 ounces makes it easy to carry in your hand. With a sturdy and shockproof construction, this compass can withstand rigorous outdoor use. Plus, its noctilucent display ensures visibility in low light conditions. Trust the M2 model to always point you in the right direction.