Wider application)] 500pcs per set with 100pcs in each size, include 4/5/6/8/10mm cable clips for meeting your different needs, easy to fix USB cable, telephone line, Ethernet cable, closed route, computer power cable and VGA video cable and etc. [(Easy Installation)] Insert the cable into the clip slot, hammer the nail into the wall or wood, plaster, brick, and etc. With a long nail, it wont easy to fall. [(High Quality)] Made of durable PE material and corrosion-resistant nails,so it has strong bearing capacity, corrosion resistance and good insulation performance. [(Longer lifetime)] With strong elasticity and impact resistance, so it is not easy to break and has a long service life.