Adder section lets you expand your Lorell Prominence Infinite Length Conference Table by 4'. Complete table includes matching a tabletop, modesty panels, straight end bases and/or curved bases (all sold separately). Cherry melamine laminate offers a durable surface with a 3mm edgebanding to last for years of meetings. High-pressure laminate is stain-resistant, spill-resistant and scratch-resistant. 2" thick adder tabletop is made melamine faced chipboard and medium-density fiberboard with a 50mm thick honeycomb frame. Use the 3-1/4" grommet for easy cord management. Weight capacity is 80 lb. (36.5 kg). Adder section includes mounting hardware.