Features: 1.100 percent brand new and high-quality. 2.The body of the utility model is made of aluminum alloy with a screw for fixing the clamp on the support rod. 3.They are ideal for stabilizing clamps without special support. 4.Excellent laboratory iron clip, often used in the laboratory fixture accessories, also suitable for home use. 5.Once it has locked something it will not easily break.specification: 100 percent brand new and high-quality. The body of the utility model is made of aluminum alloy with a screw for fixing the clamp on the support rod. They are ideal for stabilizing clamps without special support. Excellent laboratory iron clip, often used in the laboratory fixture accessories, also suitable for home use. Once it has locked something it will not easily break. : Color:Black Material:Aluminum Coating Size:Large:10.8x2.3cm or 4.25x0.91in Small:9.5x2.2cm or 3.74x0.87in Package List: 1xLarge Cross Clamp 1xSmall Cross Clamp Note: 1. As different computers display colors differently, the color of the actual item may vary slightly from the above images. 2. Please allow 1-3mm differs due to manual measurement.