it is about 12 inches. long and only like 3 inches across I would say for bracelets or something not one I would want when you are used to the other at least not for me .
there is a instruction thing with it . i never even tried it . i got it in a batch of other things i bought used and well i like the one i have allways used so i thought i would go ahead and let someone else get some joy out of it.