Abstract: The present invention supports masonry pieces during cutting in order to obtain 45 and 22.5 degree angles. The present invention further encompasses a method and material for manufacture that being injection-molded plastic, so the invention is waterproof and harmless to modern diamond saw blades. The method for using the invention is in combination with a table style wet saw, in particular, one using a roller tray with lip or one that guides motor and the blade across a stationary tray with lip. The size and dimensions of the invention are worked out for the greatest number of uses in the widest variety of applications. The present invention method incorporates a slot to be used as a saw blade guide. One skilled in the art will find this device is capable of quickly and safely supporting masonry pieces for inside and outside 45 and 22.5 degree cuts, namely miters. Primarily this device is intended to be used with standard masonry wet saws.