I put them on back only. Made them out of 3/16 Lexan and painted flat black. Made them about 3or 4 inches long; Exactly flush with rest of rear bumper. Sorry no pix. They work real good- don't even notice them and they stop crap from bottom of rear bumper. If one of my kids come over I'll Post A Shot- but right now even though I just bought one I'm a digital camera novice. Regards lennyrebel .
Might add I experimented with stainless first but bling in wrong spot.