Leopold keycaps are typically made from high-quality materials such as PBT plastic, which is known for its resistance to wear and tear, fading, and shining. They are also available in a range of colors and designs, including classic retro colorways and more modern, colorful designs.

One of the unique features of Leopold keycaps is their compatibility with a wide range of mechanical keyboards and switches. They are designed to fit a variety of different layouts and switch types, including Cherry MX, Gateron, and Kailh switches.

Leopold keycaps also come in a variety of different profiles, or shapes, to accommodate different typing preferences. These profiles include OEM, Cherry, and DSA, among others.

Overall, Leopold keycaps are a popular choice for mechanical keyboard enthusiasts who value compatibility with a range of mechanical keyboards and switches, as well as high-quality materials and unique designs. With their durable materials, wide range of designs, and compatibility with various switch types and keyboard layouts, Leopold keycaps can offer both style and functionality to any mechanical keyboard setup.