18 Multi -Purpose Tool: Grooved screwdriver and box cutter, rope cutter, bottle -opening, key hole, Phillips screwdriver: Metric (millimeter) - 3; SAE (inch)-1/8, Allen Key: Metric (millimeter)-3-4-5-6-8-9; SAE (inch)-1/8-5/32-3/16-1/4-11/32-6/16, outer hexagonal switch: metric (millimeter)-7-8-9-10-11-13; SAE (inch)-9/32-11/32-6/16-3/8-7/16-1/2 Pocket Size: The multi -purpose device, which weighs only 2.3 ounces and slightly longer than 2 inches, is very easy to take it with you and can be used as a gift or hanging drop. Comes with a keychain. It can be hung on a switch or backpack. The keychain is designed to prevent the possibility of disappearance Opening the beer bottle, squeezing screws, fixing skiing and bikes, opening the cardboard, etc. You can also use it Special snowflake -shaped design: Unique snowflake design allows us to use the perfect shape of nature in a creative way to combine it with functionality and design in our compact multi -purpose device. Multiple usage: These 18 of them 1, open the beer bottle, turn the screw, snowboard, cycling, toys repair. It can also be used for open -air activities such as the camp, boarding, recovery and something that can be used.