Multi-size pipe plugs reinforced with Kevlar® have a wide application range. Plugs are made from a high-quality Neoprene rubber that will stand up to hydrocarbons. Each plug covers several pipe sizes. Multi-size ranges overlap for more user selectivity. For pipes from 8″ diameter to 24″ diameter. These sizes work on most municipal storm drains and sewers. Plugs are flexible and bend easily around tight corners or when installing through manholes.