Material: Stainless steel This necklace is made with a single 8mm cotton pearl, which is very popular for its light weight and cute, rounded appearance. The color is not pure white, but a creamy, off-white called "kiska." It can be worn in a variety of situations, from casual to office to formal. Convenient! Chain: 43cm. Please comment if you have a preferred length. Anti-allergy surgical stainless steel chain. This material is used in medical needles, scalpels, and body piercings, and is less likely to cause allergies. It does not contain nickel. It is rust-resistant and easy to care for. The chain is sourced from a manufacturer specializing in metal allergy products. This is a handmade item. Please see my profile for more details. Recommended for those who like 4℃, ete, agete, NOJES, Jouete, Cocoshnik, as well as clothing from Urban Research, IENA, SHIPS, Zara, MUJI, GU, and vintage shops.