Manufactured of a high alumina mullite/cordierite mixture that yields a smooth, durable surface with good thermal shock resistance for stacking ware in your kiln. Recommended for all temperatures up to cone 11. Kiln shelves also make excellent pizza stones!
16" x 16" x 5/8" (406 mm square x 15 mm)
Buy 10 of any 1 kiln furniture item & pay 10% less.