Ultra-light hex shell design: The honeycomb shell provides feather-light weight without sacrificing durability. HyperFlex USB Cable: The light, flexible paracord material reduces tension and resistance for easier mouse movement. TTC Golden micro dustproof switches: These switches provide solid, sastifying clicks and are rated for 60 million clicks. Pure virgin-grade PTFE skates: The low-friction 100% PTFE skates help provide an easy, effortless glide. Grip tape included: For more control and comfort, grip tape for the sides and left and right buttons are included.