Smoke Daddy Magnum P.I.G. Cold Smoke Generator Assembled Dimensions: 16" x 4-1/2" - holds 6 cups of fuel Specifically designed to use any flavor wood chips and chunks Designed for overnight unattended smoking or the larger barbecue and smokehouses. Great for smoking at temperatures under 100 degrees. Great for hot smoking as well. Easy to install; attaches up to a 4" wall thickness