Check the listing for details. Emergency/Survival: 20mm Button Compass - Grade B, EDC (About 3/4"). Color: Black, Condition: New. Listed at 5.95 USD. 20mm Button Compass (About 3/4")GRADE B (Middle Quality) - Made in ChinaOperating Range: 0 F to 110 FWater Resistant to: 15 FeetGreat for Survival Kits, EDC, GHBs, BOBs - Custom applicationsThere are a TON of compasses here on eBay that are cheaper in price....but guess what? They don't work at all or they break during initial use! Why chance your well being and survival on CHEAP gear and equipment! Buy once and buy right! I use these compasses in many of my custom kits and decided to now offer them individually to my customers. Thanks to all of you for helping make Outside The Box Outdoors a success! FREE SHIPPING TO THE U.S.A.!International orders ONLY through the eBay Global Sales Program - NO EXCEPTIONS