Australian Shepherd Black Tri Tempered Large Cutting Board 4th of July by Doggie of the Day. $39.99. Dishwasher Safe. Please allow 4 days to ship. Durable. 15.74&quot; x 11.8&quot; x 5/32&quot;. Spice up your kitchen with a fabulous cutting board! These cutting boards are perfect for home chef&#x27;s and restaurant owner&#x27;s alike. This is a specially coated glass cutting board that is durable and dishwasher-safe.