Labored very well, eliminated much junk through the chimney, The one thing I wasn’t thrilled with was the connections, they arrived free a few instances but Luckily the comb just slid down to the bottom. I recommend pursuing another reviewer’s suggestions & use duct tape to help keep the rods https://angeloxnlap.tinyblogging.com/5-essential-elements-for-fireplace-doors-71884937