- DIMENSIONS & WEIGHT (each): 7/16 inch (11 mm) diameter and 3/16 inch (4.8 mm) thick 0.032 ounces (0.91 grams)
- VALUE PACK: Two Dozen (24 pcs) Air-damped Brass with Glass Top Compasses
- GREAT FOR: Survival kits, jewelry making, school science projects, hobbies, or inlaying into walking sticks or rifle stocks
- REALIABLE: Ultra-low friction bearing with a highly magnetized compass needle
- BENEFITS: Air Damped Compasses: No Liquid, No Leaking, No Air Bubbles