8-1/2" x 6-1/4" (216 x 159mm). 7 pieces. This series is well-suited for window panels. The beveled clusters may be framed out into circles, ovals, squares or rectangles. Many are available with an optional center motif. Each component of the beveled cluster is 3/16" (5mm) transparent glass, ground and polished to a uniform 1/2" (12.7mm) bevel. Dimensions indicate those of the assembled bevel clusters that use lead came. Compensation will be necessary if copper foil is used.