Product include: Our cable clip kit comes in 6 different sizes,306pcs (33pcs 3/16",30pcs 1/4'',40pcs 3/8'',20pcs 1/2'',20pcs 3/4'',10pcs 1",153pcs Stainless Screws). Product application: It is used for managing various cables,for TV cords,computer wire,air conditioning wire,various electrical wires etc;These mounting clips are suitable for most sizes of wires. Easy to use: You only need to put the wire into the clamp,and tighten the clamp with our matching screws,then install it on the wall or ground. Product features: Wire clamps are made of nylon plastic,wear-resistant,corrosion-resistant,fire protection,more durable,long service life.Wire clips are packed in a labeled plastic box,which is convenient for storaging,selecting and using. Product introduce: 306PCS Nylon Plastic R-Type Cable Clamps Assortment Kit with Screws;It can effectively tidy up your messy wires.