The material is zinc alloy. The thickness is approximately 3mm, and the size of the can is approximately 0.8 x 3mm. The round shape is a cute candy motif with Epo and designs on both sides. *As this is an accessory, the color may change to reflect changes in fashion. Also, during the processing process, color shading may occur without prior notice. Please note. (Some parts may differ in color from other parts.)