● Materials ・Top: Brass (with plating) ・Post, Catch: Titanium (without plating) ● About Titanium Materials ・Most recommended for metal allergy対策! ・Titanium does not contain nickel, the number one cause of metal allergies, and is a safe material that is less likely to dissolve metal. ・It is a skin-friendly material, but please note that it does not guarantee that all people will not experience an allergic reaction. ● About the Catch Since titanium is a very hard metal, the catch may feel tight upon arrival. It will gradually become familiar after a few uses. ● The smoothness of opening and closing may vary depending on the arrival time. Please understand this in advance. Holding the post part and forcibly opening and closing it may cause the post to break. It is recommended to open and close the base with pliers, etc. ● Titanium Earrings List #チタンpony ● Metal Allergy対応 Products List #金属アレルギーpony ● Product List #ponyparts ● Titanium Earrings Product List ・Without Can Gold: Flat plate 6mm, 8mm, 10mm ・With Can Gold: Flat plate 6mm, 8mm, 10mm ・Without Can Silver: Flat plate 6mm, 8mm, 10mm ・With Can Silver: Flat plate 6mm, 8mm, 10mm ・Without Can No Plating: Flat plate 3mm ・3mm Ball with Can / Openable / U-shaped: Gold, Silver ● Shipping ・Regular Mail (Free Shipping) 　→ No shipping on weekends and holidays 　　It often arrives in 2-5 days from shipment 　　It takes time to arrive ・Mercari Mail Nekopos (+200 yen) 　→ Shipping on weekends and holidays 　　Tracking and compensation available. Recommended for those in a hurry ● Bundle Discount We will discount for those who purchase multiple of the same product or purchase them together with other products. Please let us know the desired products in the comment section before purchasing. From the total amount ・2 items 30 yen off ・3 items 60 yen off ・4 items 100 yen off 50 yen off thereafter ! Note! Price changes cannot be made after purchase due to the system. If you wish to receive a discount, please comment with the product number and quantity of the desired product before purchasing. If you purchase other products after purchase, we will handle it with a product service for the corresponding amount if we can ship them together. (We will select the product to be serviced. You cannot choose. Please understand.)