Fire-resistant, high-quality glaze finish porcelain doughnut is 1.5" in diameter. Sold in packs of 10.  
Use for change of direction in permanent fences ? White-glaze finish
15-year warranty Manufacturer's Part Number: # G674034 
WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.