Description: - Made of zinc alloy material, durable and sturdy, having a long service life. - Processed with electroplating and carving, having rust-resistant performance and patterns. - The initial password is "" and you can change the password by combining the password . - The interior space can keep some small items like rings and s. - A gift to your couples.Size Chart:Length: Approx. 13.5cm / 5.31inchDiameter: Approx. 5cm / 1.96inchPackage Includes:1 Piece Code:Please allow 1-3mm measuring deviation due to manual measurement.Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.