SpillTech C BOOM10 50 Oil Spill Containment Boom Capacity 40 oz the dispenser is crafted from the dispenser is crafted from type 304 stainless steel and consists of a cabinet and a door joined with a continuous stainless steel piano hinge The dispenser can fit into any counter top with a hole that is 1 inch in diameter and that is a maximum of 2 inches thick beneath the countertop to hold the motor housing and the soap refill cartridge Quickly contain spills and debris on calm Our light duty non absorbent Boom floats to keep oil from spreading into or out of a contained area while the skirt hangs below the surface to help prevent spills from creeping underneath