Where can I buy keyboard wrist pad?

Hi Guys,

Can some one please tell me where I can buy keyboard wrist pad in Karachi ? I tried two places till now without any luck , first techno city/uni plaza and second the computer market opposite boat basin.

what I am looking for is any one of the below or something similar , basically gel based wrist support for keyboard :

http://www.restockit.com/Gel-Keyboard-Wrist-Rest-Pad-19x2-78x34-Black-(CCS23717).html

http://www.restockit.com/Fellowes-Keyboard-Palm-Support-Gel-18-1-4-x-3-3-4-x-5-8-Black-(FEL9183201).html