• package contents 1 pcs macbook A2337 compatible bottom-top rubber case A2337 Compatible 1 pcs silicone keyboard protection case A2337 Compatible 1 pcs nano screen protector film compatibility : macbook air 2020 13 inch m1 chip A2337 model attention! In the header / option, compare the printer model numbers with the macbook model number. After checking the model number and making sure, we kindly ask you to place an order. How to identify the model number is described below. Its properties are made of hard polycarbonate material. All colors have a transparent structure showing the device and are compatible with all inputs and sensors. Breathable surface can be easily disassembled and attached. Excellent smooth touch feeling. Thanks to its 1mm thinness, non-disturbing design. Strong flexible structure. Precise round edges in break-resistant edges and corner places do not cover the charging port and speaker parts. Easy to clean. Wipeable design allows your device to breathe on flat floors thanks to its non-slip rubber bases.