[Black Ball Catch Prehung French Door Collection] Half-Lite Clear Glass White Solid Core Glass French Door Panels with Black Ball Catch Ready-to-Assemble JambUpgraded glassUpgraded glass constructed from 4 mm tempered clear glass this glass is safe (SGCC certified) and let the light in to brighten your room. PaintableFinished paint grade finished surface ready to use (no paint or stain required) paintable and stainable the surface is harder than traditional primed surfaces and is therefore anti scratch Solid coreHigh quality material made of solid CARB P2 certified MDF and primed, the surface is water