we drew these up in autocad last time we were having other stuff cut out of 1/8" 304ss then sent them off to the electropolisher. ill have to get one on the back of the car and see how it looks. it would go on with 3m tape or emblem adhesive, ill have to see how the adhesive deals with stainless in the freezing cold. the issue i may see those is id hate to see one not put on strong enough and get ripped off by an automatic car wash = ouch, your gunna have a bad day! this wouldnt be a problem for us since we hand wash our cars but im unsure of how many of you do use the drivethru carwashes with the big spinning brushes/cloths as there will be an edge on these. let me know what you guys think.