●Frustration reduction ? Clips go on easy and STAY IN PLACE, no reaching down to readjust a loose clip ●Safety ? Installers can keep both hands on the sheet when sliding it in place with our clips ●Consistent gap ? Our clips leave a PRECISE 1/8” GAP created by a full width spacer bar. ●Labor savings ? Typical labor savings is 1 ½ man hours per 2200 sq ft home ●Green ? Our clips are MADE IN THE USA using recycled Nylon