Vintage Crystal Bow Chain NecklaceSize Sheet Care Instructions Avoid contact with chemicals and sweat Keep dry and clean; store separately in a sealed bag when not wearing Avoid contact with chemical products (perfume, skincare, shower gel, etc.) Avoid wearing during intense exercise or swimming Avoid wearing multiple metal accessories at the same time Avoid friction Avoid contact with water Do not wear while sleeping Product Details Chain length approx 32 cm, extension chain approx 8