HandshoeMouse LM2UL mouse Left-hand RF Wireless BlueTrack ([Available whilst stocks last] A Hippus product; the HandShoe LightClick is a black ergonomic mouse supporting hand position which can help prevent the onset or reduce the pains caused by upper-limb disorders such as RSI and Carpel tunnel syndrome. Available in both left and right handed version in wired or wireless and large; medium or small sizes. This option is the Medium Left handed wireless option. Supplied by Hypertec [3Years warranty])