An essential addition to any Spill Kit. This Kit includesPlug N Dike (10oz) and an assortment of 4 wood plugs. Use individually or combnined to temporarily plug a punctured drum or tank, or seal a punctured hose. Each Plug Kit is made up of the following Wood Plug Sizes: Wedge - 1.5" x 1.5" x 4", Cone - 1.5" dia. x 4", Cone - 1"dia. x 3", Cone - 0.5" dia. x 2".