Check the listing for details. 9.6mm Button Compass - Grade B, TINY Little Compass!, EDC (About 5/16+"). Color: Black, Condition: New. Listed at 6.25 USD. 9.6mm Button Compass (About 5/16+")GRADE B (Middle-High Quality)(DRY) NON-Liquid Filled CompassOperating Range: 0 F to 110 FWater Resistant to: 15 FeetThese little compasses are great for those applications that require EXTREME small size. Accurate, but used for general "That-a-way" orientation. Great 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