It is very important!!! 9 size Available: please check the model carefully on the bottom of your macbook 1.For Macbook Pro 13.3 With Retina (it is different with Macbook Pro 13 normal) 2.For Macbook Pro 15.4 With Retina (it is different with Macbook Pro 15 normal) 3.For Macbook Pro 13.3 No Retina (it is different with Macbook Pro 13 with retina display ) 4.For Macbook Pro 15.4 No Retina (it is different with Macbook Pro 15 with retina display) 5.For Macbook Air 11.6 6.For Macbook Air 13.3 7.For MacBook 12 inch 8.For MacBook Pro 13 2016 2017 9.For MacBook Pro 15 2016 2017 Product features: No cut out design, The Logo Shine through the case Hard Plastic crystal Print Top Case and Clear Bottom Covers High Quality Print technique to Protect your laptop from scrapes and scratches Case Design lets you Open/Close your laptop all the way and Access to all Ports ---Color may vary slightly due to the color calibration of each individual monitor setting,please refer to the real item you receive Material: hard plastic Package:Print top case + Clear bottom case