The From the Anvil 1\" Handmade Nail (20mm Head) Beeswax are sold in singles - these have been fashioned from a single piece of steel for strength. It measures at 1\" and has a 20mm head diameter. Beeswax Nail The nail has a beeswax finish - this is the most authentic finish for steel! Once forged, the colours are preserved with pure besswax giving a matt richness and offering protection when fitted internally and properly maintained. This is for internal use only. To restore and give protection to the finish it would be beneficial to use maintenance wax. Buffing with a cotton cloth will remov...