1. Compatibility: For MacBook Pro Retina Display 13 inch A1425,2012 Model MD212 MD213, 2013 Model ME662 2. Compatibility: For MacBook Pro Retina Display 15 inch A1398,2012 & Early 2013 Model MC975 MC976 ME664 ME665 3. Compatibility: For MacBook Pro Retina Display 15 inch A1398,2013 Model ME293 ME294, 2014 Model MGXA2 MGXC2,2015 Model MJLQ2 MJLT2 4. Compatibility: For MacBook Pro Retina Display 13 inch A1502,2013 Model ME864 ME865 ME866, 2014 Model MGX72 MGX82 Colour:Silver Material:metal Package Contents: 10 * screws Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!