Cable/Wire Nail-In Clip Set - 100 Round 1/2" (12 mm) Cable Wire Clips Cable Management Cord Tie Holder Coaxial Nail In Clamps Tacks - Great for securing cables or wiring to walls; 100 round cable wire clips (nail included); Size: 1/2" (12 mm); Easy nail-in design; Just place your cable within the clip and hammer the nail to securely fasten to the wall; Polypropylene clip with steel nail Cable/Wire Nail-In Clip Set, includes 100 round cable wire clips (nail included) Great for securing cables or wiring to walls Size: 1/2" (12 mm); Easy nail-in design; Just place your cable within the clip and hammer the nail to securely fasten to the wall Material: Polypropylene clip with steel nail Limited Lifetime Warranty