3 1/8 inchs long. Industrial high grade hard punches designed to punch out rivets on pocket knives that need to be taken apart for blade changing. 12 are pointed for rivet removal. 12 are blunt end for pounding in the new rivet after blade is changed. Never used. I purchased these at Ohio estate public auction of a man that repaired pocket knives. The blunt end punches may have slight surface spot pitina but are unused. High quality. No foreign bidders. I accept paypal. Free shipping. Please do not bid unless you intend to pay.