Texture：Made ABS and stainless steel material, durable and provide long service life. Portability：keychain box cutter. The hanging body is designed to be portable and can be hung on keys or clips. Application: Can be used for letters, packages, envelope, food bags, plastic bag, wrapping tape,even to cut up large boxes. They are easy to grip, to use. conveniences：Mini Box cutter:，Our pocket knife has a smooth mechanism, sliding open easily, and can be automatically retracted and retracted to ensure safety.