4"x5" Ground Glass (actual dimensions less than 4x5(3.96x4.80) designed specifically for the 4x5 Graflex GRAFLOK back. It is dimensioned to drop in without cutting or alteration.plain,no grid. Highest quality. Remember a new ground glass in your old Speed or Crown Graphic will be like gaining two stops of light. It makes it so much easier to focus. we ship worldwide. This is NEW PRODUCT . It is not what other vendors call "NEW, old inventory that has be lying around for 30 years. webstite/shipping information: