Logitech Ergo Series Wave Keys Wireless Ergonomic Keyboard with Cushioned Palm Rest - Off WhiteErgonomic Wave Design: The keyboard features a unique wave shaped keyframe that promotes a natural typing posture, reducing strain on your hands, wrists, and forearms. This design helps you maintain comfort during long typing sessions. Cushioned Palm Rest: Equipped with a deep memory foam palm rest, the keyboard provides excellent wrist support and comfort. The cushioned rest helps distribute pressure evenly, allowing for a more relaxed typing