SUS304 Surgical Stainless Steel Adjuster Chain Size: 45-53mm x 3mm (Link: 4mm x 3mm x 0.5mm) Material: SUS304 Stainless Steel Quantity: 6 pieces Stock: 5 or more sets ⚠️ There may be slight length variations, approximately 50mm. Please understand and purchase accordingly. SUS304 stainless steel and SUS316 stainless steel are used in medical applications as surgical stainless steel 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 additional set. I will create a dedicated page, so please request a bulk purchase or leave a comment. Please read my profile. Shipping information, etc., is included. I have other items for sale! Please search here: Handmade Bulk sale Parts Beads Earrings Piercings Necklaces Bracelets Mask chains Basic findings Allergy-friendly