Based on our own experience this R Type Cable Clamp met our expectations and served its purpose well .We used it to organize and secure cables in our industrial setting and found it to be very effective. The clamps black color blends well with the cables, creating a clean and organized look. The only con is that it may require some effort to adjust the clamp to fit thicker cables. Overall, we recommend this product for anyone in the industrial and scientific field looking for a reliable cable clamp solution..