This Swiss+Tech 22-in-1 Multi-Function Tool Set includes durable tools constructed of solid stainless steel and they come in a polished finish. Each Multi-Tool comes loaded with 22 tools in one, to include all of the following: two hex wrenches, screwdrivers, pliers, a bottle opener, wire cutter, wire stripper, wire crimper, hand drill, file, 2 rulers and 2 ruler extensions. Each can attach to a keychain or key ring and quickly release when needed. These are must-have tools to have handy when traveling, camping, hunting, fishing, for emergencies and many other outdoor activities.