Specifications: Material: Plastic Color: Black Quantity: 20 pieces Inside Diameter: Approx. 0.63"(16mm) Features: 1. Made of durable material, it can be reused for a long time. 2. Each clip can be easily mounted to wall with stainless steel screws (not included). 3. It is perfect design with the screw mount sitting under the rubber, no scratch to your fishing rods. 4. Plastic fishing rod holder, also suitable for table tennis pole storage clip clamp holder. 5. Lightweight, easy to install and re