SLAB BINDER CANE 8-10MM: The largest binder cane available. This natural glossy bark cane, with a rise on top, is the strongest and best wearing material for chair seats. It is also similar to natural chair cane but wider and thicker. Highly recommended for porch rockers and outdoor chairs as well as the wrapping of joints on rattan/wicker furniture, very rustic looking and popular with Adirondack Furniture. The coil will do an average 16″ X 16″ seat.