Features: 1) This military lensatic marching compass easily folds to fit in  your pocket  2) The compass is highly accurate and features a liquid-damped  compass card with a luminous dial that can easily be read at  night, and a standard bezel with two yellow lines at 45 degree  angles  3) The compass card has both the standard 0 - 360 degree scale,  as well as the 0 - 64Mil scale (one yard at 1,000 yards) 4) The bezel rotates with detents every 3 degrees so you can change  the heading reference a known amount without looking at the compass 5) The front sight has a magnifier to simultaneously view the  magnetic heading when taking a sight 6) A second magnifier assists in reading the magnetic heading when  direct viewing from above 7) This compass is protected by a durable cast metal case painted  dark green military drab 8) Metal case is available aluminum and zinc alloy