●☑️Compatibility: MacBook Air 15" 2023 (Model: A2491 M2 Chip/Touch ID) Please kindly check the model number "Axxxx" on the back of the Macbook before your purchase. Not compatible with other models ●☑️ Weight: about 510g, Translucent matte cover; transparency also varies by color. The top and bottom covers are separated and can be used alone ●☑️Shockproof ARMOR shell provides the best protection against accidental scratches, drops, scratches and other damage ●☑️ One-piece design without cutout; Foldable freestanding claws allow you to freely adjust the typing angle and viewing angle of your choice ●Heat Dissipation Design: The back cover is designed with an exhaust vent to prevent overheating; Snap on design, easy on and off