nissan part#66830-50Y00 this only comes with 11 clips the white one’s in the picture i am sure you can order some more i used a total of 17 clips. the strip was a little long so i cut it down to 42” after i had it attached. drill holes are 3/16” i didnt really space the holes any special way just how i thought it would hold the best,i did one hole at a time and snapped it in place as i was going along. you will have to respace the clips make some new holes in the rubber,but is is pretty simple just dont make the holes to large it will stretch over the clips.