Dimensions: 7.6 cm x 2.8 cm 6-in-1 Multi-Tool Keychain: Our pocket-sized multi-tool keychain can be used as a bottle opener, screwdriver, ruler, wrench, file, and more. This portable keychain is easy to carry outdoors and has multiple uses to solve most everyday problems. Quality Material: Our keychains are made of durable stainless steel, which is sturdy, lightweight, and has a long lifespan. The handle of the keychain kit is flat. Ergonomic and comfortable grip for better handling and easier turns. The wrench head has a flat design for better leverage. Practical Tools for Everyday Needs: No matter the occasion, there will always be a time when this will come in handy. Ideal for everyday people and a necessity for travelers, backpackers, hikers, cyclists, and adventurers. Ideal gift for men: Our keychain makes an excellent and very sturdy Christmas gift. Keychain accessories are a unique gift idea, perfect for birthdays, anniversaries, Christmas, or Father's Day. Perfect gifts for fathers, husbands, boyfriends, men, teenagers, or women. The pocket screwdriver has a sleek and attractive design and can be used as a decoration on a keychain. Wide range of uses: The multi-tool keychain is an indispensable multi-functional tool in our lives. It can be used for hiking, fishing, cycling, camping, household tasks, and outdoor activities such as camping, adventures, and more.