Usage: You can do the followings with the die: Leather pattern Leather Tag Cardboard Mass production with large amount of same sample FAQ 1> How lengthy does your rule die last? Any option of polishing after it goes blunt? We don&;t propose to sharpening the Blade Working life is chinese Steel Blade: 20000 times for cut paper, 2000 times for cut leather Japan Steel Blade: 300000 instances for lower paper,10000 instances for cut leather PRODUCTION TIME: Custom DIE CUT MOLD deliver in 3-5 enterprise days from date of receiving artwork or evidence approval, whichever is later have a great day!