This is a concho made from a British Half Crown coin of George VI. I have modified a circulated coin into a concho. The screw size is M4. The length is approximately 5mm. I will also include longer 8mm screws. Please use these on thick leather. Compatible with large jumper snaps. The photos are from a previous listing. The item will be shipped as a similar product. Thank you. If you need multiple pieces, please check the stock beforehand. Shipping costs will be discounted for the second item onwards. I will relist them as a multiple-piece set. #Leathercraft Material