Full Sizes(from 3MM to 40MM),High quality,with strong concrete nails.Easy to use.Competitive Price.Best seller Material: made from PE (white,grey)Trail: elasticity and shock resisting, inserting type,nail attached in clipsDirections:Place clip over cable and hammer nail gently,ensuringing that it is square in the cable clip.When fixing to hard brickwork,hammer the nail into a joint wherever ...