With the Silva Polaris Compass you'll get an excellent value with superior accuracy. Large
numerals at every 20° mark and a clear base plate with inch and
millimeter markings and a 1:24,000 scale make it easy to read a map,
set bearings and plan a trip. Also includes 2° dial graduations and a declination scale for quick adjustments of map bearings to field headings. Only available in clear color. --(Manufacturer's Description)
Dimensions: 2" x 4"
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