Mann Lake WW906 10-Pack Assembled Commercial Frames with Waxed Natural Rite-Cell Foundation, 9-1/8-Inch Features high precision cuts, full 1/2-inch thick bottom bar, standard width bottom bar and glued jointsStandard outside dimensions work with any uncapperIncludes 10 frames per packMeasures 19-inch length by 1-3/8-inch width by 9-1/8-inch height