10" round caning frame with 36 holes drilled at 5/16" diameter approximately 1/2" inch in from the edge of the inner edge. Distance from outside to inside diameters is 1.75". Product is made from cabinet grade oak veneer for strength and durability. The thickness of the veneer is 1/2". Trivets are made by me on a CNC.
Further information for trivets and caning can be found at Cathryn Peters website listed below. Click on the image.
