Features:There are 3 sizes, approx 6mm/0.24in, 8mm/0.31in, 10mm/0.39in, pick your own.Made of stainless steel, solid and durable, safety for sensitive body.Classic design.hypoallergenic, friendly to our skin, and very comfortable to wear.Navel rings surgical steel with strong sense of metal. It's perfect choice for daily wearing.Suitable for daily wearings and many other occasions, such as the beach party, dancing party, etc. Package Includes:1x Navel Piercing Specifications:Material: Stainless Steel Size: approx 6mm/0.24in, 8mm/0.31in ,10mm/0.39in note:Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item.