Built for Durability: The high quality stainless steel material make it resistant to corrosion and water, rust-proof feature ensure a longer service life Wide Range of Application: Our keychain packs multiple tools into one little multi-tool gadget you can carry with anywhere including functions such as types of screwdriver and wrenches, a bottle opener,spoke, keyloop. A Cool Keychain Accessory: The weight is only 17 grams,you can not feel the weight.Turn boring key carrier into an outstanding key shaped multi tools. A perfect combination of decoration and tools. Outdoor Essential: This Handy size tool is suitable for home daily use or camping, bicycling,hiking among other outdoor use. A Great Gadget Gift for craft hobbyists, campers, bicyclers, handymen. Also an ideal present choice for birthday, Father's Day, Chrismas.