I saw in the shop anti static wrist wraps, which arent connected to ground , its called anti static wrist band but has no connection to ground...
Its like this in this photo http://www.cenuklubs.lv/lat/iveikals/autopiederumi/Antistatiska_siksna.html
Its like this in this photo http://www.cenuklubs.lv/lat/iveikals/autopiederumi/Antistatiska_siksna.html