Package Opener Knife: Multifunctional mini pocket outdoor knife. easy hanging on a keychain Durable and Sturdy: Stainless steel handle provides extra strength and hardness. DIY Keychain: Exquisite and small key chain pendant, made of brass, practical and easy to carry. Multi Purpose: All purpose use for home needs, outdoor camping, hunting, fishing, farming, hiking etc Gift: A present for your friends or family. Specification: Material: Stainless Steel, Brass Size Chart: Unfold: 4.6cm/1.81inch Fold: 3.2cm/1.26inch Handle: 3.2cm/1.26inch Package Includes: 1 Package Opener Knife Note: Please allow slightly errors due to manual measurement and different monitors.