The estimated delivery time of this product is 7-15 days Weight: 10g Material: Zinc Alloy Packing: 1 Size: Diameter 1.7cm Color: as shown in the picture notes: 1. Due to manual measurement, please allow 1-3 CM errors. 2. Due to the resolution, brightness, contrast, etc. of the computer monitor, the actual color may be slightly different from the image. I wish you sympathy. [After-sales service]: Dear customer, if you have any questions, please contact us. If you like our products and services, I hope you can compliment us with five stars, thank you.