![18" x 28" kiln shelf](http://psh.ca/cdn/shop/products/F1828_2_{width}x.jpg?v=1621528236)
Cordierite-mullite kiln shelf. 18" x 28" x 3/4" (457 mm x 711 mm x 19 mm).
Buy 10 of any 1 kiln furniture item & pay 10% less.
The low-expansion property that allows this shelf to withstand repetitive kiln firings also applies to lower temperature applications. Kiln shelves make excellent pizza stones!