I wouldn't even use 'em. Instead use rim tape. Stays in place much better. Any bike shop will have it.
Look closely at that role of tape. You will notice there is a hole. line the hole on the tape up with the valve hole on the wheel. Continue to apply tape all away around the wheel, covering spoke holes and nipples.EHCRain said:that looks like what came with the rims but how do i install them?