Key-sized multi tool that easily attaches to existing key ringHigh-quality stainless steelTravel airport friendlyIncludes: stainless steel S-Biner, bottle opener, serrated edge, and flat-head screwdriverDimensions: 1.06in x 4.02in (w/ s-biner) x .10in | 26.8mm x 102mm (w/ s-biner) x 2.5mmWeight: .78oz | 22g