Thank you for viewing from among many items. Length: 8.5cm It can be used in 11 ways: knife, saw, scissors, can opener, bottle opener, flathead screwdriver, key ring, corkscrew, sewing needle, file, Phillips head screwdriver. Although unused, the case has some stains. I am also selling this item elsewhere, so in the event of simultaneous purchases on the same day, the earlier time will take precedence.