4 5/8" closed. All stainless construction with a silver finish. Pivoting handle covers increase comfort. Functions include needlenose pliers, large screwdriver, wire cutters, partially serrated blade, v-cutter, crimpers, ruler, can opener with fine screwdriver, bottle opener with screwdriver, 1/4" drive, Phillips screwdriver, wood saw, fine/coarse file, and awl. All tools lock and are accessible when tool is open. Nylon sheath.