2 Honeycomb Soldering Boards For Soldering Jewelry & WeldingThis is a new set of 2 honeycomb soldering boards. These popular honeycomb designs hold pins to keep work in place while soldering. Both are made of a nonasbestos ceramic. The boards are lightweight and reflect heat.You receive: One honeycomb soldering board that measures approximately 3 7/8" x 5 5/16" (98 x 135 mm). One honeycomb soldering board that measures approximately 5 1/2" x 7 3/16" (139 x 182 mm).