2-1/8" x 6 ft. Elastomeric Pipe Insulation 1/2" Wall

DO NOT buy this product!!! I bought this to cover up a pipe running through the floor and roof of my NYC apt. It covers it nicely, but when the pipe heats up, it emits a foul and toxic smell. the fumes were hurting my throat. When I tried to remove the cover, it was stuck to the pipe. Took me hours to scrape the stuff off and there is still some smell. Avoid!!