2-1/2″ thick X 7-7/8″ Wide ALUMINUM 6061 FLAT BAR The actual thickness is 2.530 so the plate will clean up at 2.5 inches thick. It is priced by the inch. example: If you put 9 in the qty box I will cut one 9 inch piece 2-1/2 thick and 7-7/8 wide I have only listed 10 inches to control shipping. If you need more message me with zip code so I can check shipping.