Material: Metal , Glass,Art Print ,Measurement: 1.2 cm / 0.47 inch,Ship time: United States:General 6- 15 days can be reach. Other countries need 7-15 days .( During Christmas will be late than expected ) The image is covered with glass to ensure that your Earrings lasts. lease feel free to contact me with any questions you have, I'm happy to respond quickly and do my best to make your shopping experience .Happy shopping & thank you for stopping by!