Colorful Stone Heart Choker NecklaceSize Sheet Care Instructions Avoid contact with chemical products and sweat. Keep dry and clean; store separately in a sealed bag when not wearing. Avoid contact with chemicals (perfume, skincare products, body wash, etc.). Do not wear during vigorous exercise or while 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 42 cm;