This is a mature, matte silver necklace with a subdued luster. The surface has an uneven texture, and the edges are outlined with a "loose" square. It's very simple, but this atmospheric necklace will accent your everyday outfits. Top: Pure rhodium coating Square top size: Approximately 11.4mm x 16mm Surgical stainless steel chain, shown at 50cm Length can be adjusted. Please send a message with your desired length before purchasing. Recommended for those with metal allergies and those looking for rust-resistant materials. Anti-allergy surgical stainless steel chain specification. Rust-resistant, easy to care for, and an anti-allergy material that is gaining attention. It is used in medical needles, scalpels, and body piercings. This item is made by cutting chains sourced from a metal allergy specialist manufacturer. Recommended for those who want to wear cute designed necklaces but can't use commercially available products due to allergies, and for those who want to enjoy various designs without the high cost of platinum or K18. By using a long necklace to keep the charm from touching your skin, it may be easier for those who get a rash with materials other than all stainless steel. If you are concerned, all-stainless steel options are also available separately. Please take a look at the various options and choose. This is a handmade item. Please see the profile for more details. For those who like 4℃, ete, COCOSHNIK, agete, NOJES, Jouete, PAPILLONNER, etc., and also goes well with clothing from Urban Research, Ron Herman, TODAYFUL, IENA, SHIPS, Zara, MUJI, GU, and vintage clothing.