Logitech MX Vertical Ergonomic & Corsair MM350 Champion Series, Medium Premium

Natural handshake position : The Logitech MX Vertical's natural handshake position helps reduce muscular activity by 10 percent compared to a standard computer mouse - without any loss in overall performance

Improved wrist posture : This wired and wireless bluetooth mouse features a distinct 57 Degree vertical angle that reduces the pressure on your wrist; it also ensures your thumb is positioned comfortably on the thumb rest

Medium Size: A 320 x 270 mm (12.6 x 10.6 Inch) surface offers plenty of mouse space for competitive gaming and fits your desktop setup

Made for Champions: Play at peak performance on the champion series clean black surface, built to meet the rigorous needs of esports professionals and competitive gamers