noctilucent slicone computer keyboards

1,noctilucent slicone computer keyboards 2,good elastic resilence ,anti yellowing property ,heat resistance,dirt resistance and aging resistance properties 3,low linear shrinkage rate,outstanding cracking resistance and fatigue resistance properties 4,excellent stability and weather ability 5,This product conforms to the related specification of ROHS 107,108,109,110key standard keyboard Super slim, professional design with tapperarance Ergonomic desireducing arm muscle prostration Lifecycle of keys over 5 million times and average continuous work time over 5,000 hour For use with Win9X/NT/2000/XP and PC Compatible High quality rubber-mechanical key switches high low two kind of keybuttons optional