The first-ever complete tool set. Forpro o-files replaceable mani buffer system is the first-ever product that emulates the ease of block buffers but uses replaceable pads. The key to the system is the stainless steel block that is perfect for the autoclave providing the ultimate in sanitation. Also feels good in the hand. Easily removable buffing pads come in green 600g and white 3000g 2.25 inch x .75 inch. Stainless steel buffer block 2.25 inch x 1.25 inch x .75.