|15cm x 8.75cm
To use these, you will need a magnetic working surface, ie a sheet of steel (not stainless steel, it's not magnetic) from hardware store and mount it to your working surface with screws. This has a 65 lb strength magnet. Barrel Lengths: 8.75cm (3.5") each. Total Height: 15cm (6") The graphite plate is also removable. It also has a pin like structure to neaten bead ends mounted on the plate.