The trivets are made with 'experienced' corks. Options for the wood frame are either oak or walnut and a rounded or cove edge. The square trivets are about 6" x 6" (cork area) while the larger one is about 10.5" x 7". The wood is finished with Danish oil and incorporates rubber feet to protect table tops.
As with most of our products, size and material can be specified by the customer.