Please note; the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Premium material for optimal reliability. 304 stainless steel unibody , leakage altogether. Reinforced bolts and hinge mechanism optimal cohering (clamping) power. Easy and effective solution for emergency pipe leakage repair, whether it's punctured or burst. Compact format allows installation in a tight space., Weight: 0.55336027762 pounds, Manufacturer: Wesafrae