Thesesignal White Brass Ear Weights are handcrafted and sold in pairs of two. Each piece is unique,made from casted white brass and measuring 36mm x 30mm. They weigh 14 grams each and can only be worn with a minimum of 6G (4mm) piercings. While brass is not designed for long-term wear, these ear weights can be worn for extended periods when taken care of properly and in dry conditions.Great choice for healed piercings and lobes.