This kiln shelf is not some light weight fiber solder board, but a heavy, heat-resistant ceramic insert. It is handy for various aspects of firing or burnout.
Use it as a hard oven floor during wax burn out or when working with Mokume Gane to protect your furnace's chamber floor.
Use it with #CA2070 kiln posts to created a multi-level firing chamber inside your oven.
Use it alone when torch firing or when using other non-furnace metal clay firing apparatus.
It measures 7-1/4" x 7-1/4" x 1/2".
It will fit into our Evenheat ovens.