"Cable Clamps make wiring and cable installations clean and well organized. These cable clamps allow you to easily mount cable bundles to the wall, ceiling or any surface desired. A through-hole accommodates the fastener of your choice, ideal for attaching the clamp to existing hardware on a rack or in a desk. 50 natural cable clamps per package. Features: Keep cable bundles clean and well organized. Hold cable ties securely in place. Through-hole in center for fastening in place."