These materials use high-quality, "always-on" surgical stainless steel. It is less likely to cause metal allergies, maintains comfort even with long-term wear, and is gentle on the skin. It is also highly durable, resistant to discoloration and scratches, so you can use it for a long time. ▲ Please let us know your desired color in the comment section before purchasing. (Inventory changes daily) Mercari-exclusive color mix OK! 5-piece set is a bargain at ¥280 per piece!!! It's a great value set! ーProduct Detailsー □Material: Highest quality surgical stainless steel 316L Gold color → 18K PVD coating Silver color → No plating □Size: 45cm + 5cm adjuster Thickness: Approximately 1mm □Quantity: 5 pieces ♥═━┈┈ ♡═━┈┈ ♥═━┈┈ ♡═━┈ We are very particular about quality and high-quality coatings, and although our products are often more expensive than others, we are very happy that many creators use them! Among surgical stainless steel, we mainly handle the highest quality 316L. We have direct transactions with sellers whose faces we know, and we do not have any transactions with inexpensive sites. All of our products are nickel-free. All products have been confirmed by the seller. (Our nickel-free products meet European standards for safety) ※Allergies vary from person to person and can be affected by their physical condition on the day. ♥═━┈┈ ♡═━┈┈ ♥═━┈┈ ♡═━┈ Shipping is calculated at a flat rate of 120 yen. When combining items, the amount listed in the center of the first image will be combined, and then + 120 yen for shipping! (Items without a price listed are not eligible for combined discounts) Free shipping for orders over 3500 yen!! We will ship anonymously! ✳︎We will pack carefully. ✳︎There may be chips or cracks due to overseas products. Please understand this in advance. ✳︎The colors may look slightly different depending on the monitor. Please also understand this in advance. #Earring parts #Piercing parts #Handmade #Handmade materials #14kgf #Acrylic beads #Necklace parts #Necklace #Round rings #Resin earrings #Screw spring type