★ Linden Star Ruby Necklace Chain (weakly magnetic stainless steel) Length: 40.5cm (±0.5cm) Excluding fittings Stone size: 7.9mm long x 5.8mm wide x 2.3mm thick (±0.5mm) Weight: 2.0g ★ The chain uses weakly magnetic stainless steel that is resistant to rust and discoloration (stainless steel with magnetism generated by work hardening). ★ The Linden Star Ruby is a synthetic star ruby, a synthetic stone developed by Linde Air Products (Linde Division), a division of Union Carbide Corporation in the United States. ★ Regarding the price, we have set the price as low as possible at the time of listing, so we ask for your understanding that we cannot accept price negotiations. ★ As it is a natural stone, there may be impurities, inclusions, color unevenness, and fine irregularities, but we appreciate your understanding. ★ We try to photograph the item as close to the actual product as possible, but please understand that there may be slight differences in color due to the digital camera. Also, the color may vary slightly depending on your monitor. ★ Please note that the item may be sold out due to simultaneous sales on Amazon, minne, Creema, mercari-shops, and in-store. ★ Shipping will be in simple packaging, so please understand. ★ Other shipping methods ・Letter Pack Light ・Letter Pack Plus ・Yu-Pack ・Regular Mail (without tracking)