Compatible Models: Only compatible with iMac Magic Keyboard with Touch ID (A2449) and Lock Key (A2450), released in 2023 M3 chip and 2021 M1 chip EU layout. Please check your keyboard model and version before ordering Layout Only suitable for EU version (the "Enter" key looks like "7"), not suitable for US version (the "Enter" key is a rectangle) Multiple Protections: Waterproof, dustproof, and anti-fouling design prevents water, cigarette ash, and cookie crumbs from falling into the keyboard and affecting the life of the keyboard High-quality Materials and High Transparency: Made of high-quality TPU material, durable and ultra-thin. The thickness is only 0.006 inches or 0.15 mm. Clear and transparent design does not affect the backlight of the MacBook keyboard. Keep the original touch of the body for you, making you forget the existence of skin Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.