The ND?R® Lensatic Compass with Whistle is a unique and patented design with many of the same features as the standard military lensatic compass. It is great for anyone's survival bag to help one if the situation arises where they are separated from their group, lost their way on the trail or find yourself in a dire drastic survival situation.
Lightweight Plastic Case
Sighting Slot w/Lens
Unique and patented design
Rugged and tough Plastic case
3 x 2.2 x 1.3in (7.5 x 5.5 x 3.3cm)