these guys got it pretty much covered. skins are definitly a nice touch to add to a bow. i use tung oil on mine, a scotchbrite pad between coats and it gets so smooth its like glass.also i like to seal the edges with superglue, adds a little insurance and helps blend them into the limb.best advice for someone doing their first set i can give is not to stretch the skin as you lay it down, this causes gaps in between the scales.