compass / marching compass

Material:aluminuim alloy
Product size:8.0*5.8*3.2cm  

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
8) This compass is protected by a durable plastic  case painted 
various color as you prefer.