Our masterpeice ceiling tiles were designed to fit in any standard 2 x 2 drop ceiling grid, they are sold in packages. Of 6 2 x 2 tiles per box for a total. Of 24 square feet . There is no greater way to change the appearrance. Of an economical simple drop in tiled ceiling then with these masterpeice ceiling tiles. They will look beautiful with the basic white ceiling grid sold and used everywhere, the affected contrast framing will be appealling . Making it possible to change the look. Of an existing ceiling with drop in ease. The quality and uniqueness. Of this product is due in part to the expert multi step hand finishing. Over durable poly styrene castings . Existing ceilings that use also common 2 x 4 ceiling tiles can be easily adapted for this upgrade approach by adding simple snap in a middle cross support. There is no finishing requirred making this upgrade possible at any time in any finished room environment. You may depending. On the size and shape. Of room require some custom cutting. Of tiles which can be done easily with a hack saw . Measure the room add 10 to 15 % for any waste from cuts and make it work ! the affect is truly a game changer for the ceiling ! also have been used for creating very dramatic 3 dimensal walls by using the ceiling tiles as wall paneling