The frame is made of stainless steel and includes three decorated ceramics, one of which is covered with Mica flakes. The pendant is strung on an 18" stainless steel snake chain. Frame dimensions: 28mm. Boxed. Care Instructions: Please do not bring this item in direct contact with alcoholic perfumes, lotions, hair sprays or other chemicals. The item is splash resistant but please do not shower with it or immerse in water.