On Wed, 23 Dec 2009 18:55:54 -0800 (PST) in rec.food.cooking, Manda Ruby
> wrote,
>On Dec 23, 1:23*pm, David Harmon > wrote:
>> I got mine at Home Depot. *12" square and 1/2 thick.
>> A dollar and change. *Stock item, not some special.
>
>Would you be able to provide me with the item number?

After my next trip to Home Depot, whenever that happens.