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 resembles "7"), not suitable for US version (the "Enter" key is rectangular) Multiple Protections: Waterproof, dustproof, and anti-fouling design helps prevent liquid spills, dust, and debris from entering the keyboard and affecting performance High-Quality Materials and High Transparency: Made of premium TPU material, durable and ultra-thin at 0.006 inches (0.15 mm). Clear, transparent design preserves the keyboard’s backlight functionality. Maintains the original feel of the keys, providing a seamless typing experience