【Model: A2442 M1 Pro/Max】 This case is only compatible with MacBook Pro 14 Inch 2021 Version Model: A2442 M1 Pro / Max with Touch ID. Not compatible with other models. 【Friendly Note】: To confirm that the product you purchased is consistent, please check the model number on the bottom of your laptop (Model: Axxxx). Make sure you select the correct "A2442" model. Design: The ultra-thin and light design of the shell will not bring you extra burden. This hard case is made of high quality plastic material, which not only prevents damage from fingerprints, drops, dirt, smudges, etc., but also protects your laptop from scuffs and scratches. Convenience: Full access to all buttons and functions. Easy to install and remove. Four rubber feet keep your laptop stable and secure. The bottom of the shell is hollowed out, which is specially designed for heat treatment to achieve better ventilation and better heat dissipation.