The product is a 2-pack of ultra removable magnetic 3D printer build surfaces designed specifically for all Ender models. These black metal surfaces are compatible with various Ender models such as Ender 3 V2, Ender 3 S1, Ender 5 Pro, and more. The heated bed surfaces measure 9.25 x 9.25 x 0.2 inches each and come with a manufacturer warranty. These surfaces provide a convenient and efficient way to print on your 3D printer, ensuring a smooth and successful printing experience.