SUS304 Surgical Stainless Steel 6mm Flat Pad Earrings with Butterfly Backs Size: Earring Post: 12mm x 6mm Pin: 0.8mm Butterfly Back: 6mm x 4.5mm x 3mm Hole: 0.8mm Material: Earring Post: SUS304 Stainless Steel Butterfly Back: SUS304 Stainless Steel Quantity: Earring Posts: 10 pieces (5 pairs) Butterfly Backs: 10 pieces (5 pairs) Inventory: 5 or more sets SUS304 stainless steel and SUS316 stainless steel are used as surgical stainless steel in medical applications and are considered to be less likely to cause allergies. They are resistant to oxidation and corrosion, so discoloration is also unlikely. Instant purchase is welcome! Discounts are available for purchases of 2 or more sets, but priority will be given to those who purchase first. Thank you for your understanding. The more you buy, the better the deal! 2 sets → ¥50 off 3 sets → ¥150 off 4 sets → ¥300 off 5 sets → ¥400 off Discounts increase by ¥100 for each set thereafter. We will create a dedicated page, so please request a bulk purchase or leave a comment. Please read the profile. Shipping information, etc., is included. #AKR Parts #AKR Surgical Stainless Steel Parts I am also selling other items! Please search here☆ Handmade Earrings Piercings Necklaces Basic Fittings Allergy-friendly