some political morons placed those tacky things on my front lawn once. I collected them (all of them) & placed them on my range with "shoot & see" reflective bulls eye targets. I clustered them at 50, 100 & 300 yards. We had a great day of target practice as the steel posts are fairly durable, in fact I still have a few standing that I just duct tape targets to. I recommend everyone collect these out of their lawns & give them to friends that target shoot, they make great gifts (just in time for Christmas).