Lightweight aluminum panels finished in a durable flat black powder coat ideal for machining. Aluminum construction Flat Panel Contractor Packs provide a cost-effective, space-efficient way for installers to stock the panels they use most frequently. Allows easy access to individual, poly-bagged panels. Designed to stack on warehouse shelving. - Flat aluminum construction, can be machined easily - Black powder coat finish - Sold in a contractor pack of 6 pieces - Pieces are individually poly-bagged, in convenient dispenser box