GOTICAL Military UTM/MGRS Coordinate Scale Map Reading and Land Navigation Topographical Map Scale, Protractor and Grid Coordinate Reader Pairs with Compass and Pace Counter Beads by GOTICAL PACK OF 1 bee05 they are much durable and

they are much durable and eay to shuffle

while walking

Safety Key Measures 1 1/16 in width and 2 1/16 in length

for a comfortable fit

super-soft silicone gaskets distribute the pressure evenly around your eyes and provide an extreme comfort that never hurt your nose or leave a mark on your face

GOTICAL Military UTM/MGRS Coordinate Scale Map Reading and Land Navigation Topographical Map Scale, Protractor and Grid Coordinate Reader Pairs with Compass and Pace Counter Beads by GOTICAL PACK OF 1 bee05 they are much durable andGOTICAL Military UTM MGRS Coordinate Scale Map Reading and Land Navigation Topographical Map Scale, Protractor and Grid Coordinate Reader Pairs with Compass and Pace Counter Beads by GOTICAL Life time Warranty. Product Features For use with UTM, MGRS, USNG or other metric based coordinate systems. For use on maps with scales of: 1: 25000 1: 50000 1: 100000 1: 250000. Compass Rose in both Degrees and Mils. The inner protractor is marked in degrees and