This V2 Haptic Coin is machined out of marine/medical grade 316 stainless steel, and has a machined finish. (machined finishes will have minor imperfections in the surface) 316 Stainless Steel is a super corrosion resistant alloy containing a higher nickel content and the addition of molybdenum that typical 303 and 304 stainless steels do not contain. It's superior corrosion resistance is especally evident in chloride or salt water environments, so play by the pool or ocean worry free!

  The shells have deeper tear drop grooves machined in them improving the grip over the original Haptic Coin. Comes with a padded plastic case with snap on lid.

Dimensions: 1.65" OD x .37" thick

Weight: 3.1 OZ