Each piece is handmade. We carefully package and ship them promptly. ————————————————————————— 【Product Details】 Neck Size: 50cm Material: Stainless Steel 【Material】 The main material is stainless steel, so it is relatively safe for people with metal allergies. Also, stainless steel is rust-resistant, so you can use it for a long time. _________________________________________ Chainmail is a technique of weaving small metal rings (jump rings) together like a chain, or the accessories made with that technique. Nowadays, due to its unique texture and design, it has been established as jewelry and is used by many brands.