57mm can badges. Made with a professional can badge machine. Can badges may deform if strong force is applied. Please handle the can badges with care as they have a pin. Currently, both safety pin and Z-pin types are mixed. Requests for a specific type cannot be accommodated. Due to the nature of the paper, there may be small black dots. Thank you for your understanding. I made these with the bare minimum for material and shipping costs. I apologize, but I cannot offer a discount. They will be sandwiched between cardboard and shipped via standard mail. Please note that Saturday deliveries were discontinued on October 1, 2021, so it may take longer for your order to arrive. Please check the Japan Post website for details. If you prefer a different shipping method, it can be arranged for an additional fee. If you purchase multiple items, they will be shipped together. Some sold-out items may be relisted, so please contact me. If there is a problem with your order, please let me know before leaving a review. I will not be able to assist you after a review has been submitted. Other can badges are also available. Hay fever, asthma, cough-variant asthma, allergies, asthma can badges, allergy hay fever, allergy asthma, allergy cough asthma, alcohol allergy, hearing aid user, UV allergy, vaccinated, etc. #PIYO缶バッジ