The Logitech Foam Palm Rest for MX Keys in black is a stain-resistant ergonomic support designed to provide comfort and enhance the user experience while typing. Made by Logitech, a reputable brand in the industry, this foam rest is specifically tailored for the Logitech G305 model, ensuring a perfect fit and optimal performance. With wireless connectivity and optical tracking method, this palm rest offers convenience and precision for a smooth and efficient computing experience. Made in China, it ensures high quality and durability for long-lasting use.