Nail in cable clips provide snug and secure placement of Cat5/Cat5e/Cat6/Cat6e/Cat7 Cat8 Ethernet cable,Supports most cables with a 8mm(0.32inch) outside diameter or smaller. Made of high-quality UV resistant and durable plastic. Acid resistance, corrosion resistance, good insulation, ageing resistance, strong bearing capacity. Easy installation - Just use a hammer to nail then to your mounting surface. Cable clips allow you to secure runs of round cables like Coax to walls and floorboards for a cleaner look and prevent tripping over loose cables. Package included 100pcs 8mm(0.32 inch) cable clips.