You are looking at one brand new Tandy Leather Craftool Hand Press Professional Industrial Setter that will last a lifetime. This item 3990-00 approximate measurements are: the base is 20cm - 0.6cm x 7.6cm - 1cm , the throat is 7.6cm deep and handle is 28cm - 0.6cm . Along with handmade setting dyes which are sold seperately along with an adjustable setting guide, you can easily set glove and multipurpose snaps, line 20 & 24 snaps, rivets, eyelets, tubular rivets etc. This setting tool is a must have for any professional and it will last a lifetime. Thank you for looking.