Description: No welding design makes it easy and less time-consuming to install or remove. I-block design creates a complete inner-circle seal when clamping. Multi sizes available design allows you to choose as needed. Our clamp can create a better seal, helping prevent exhaust gas and noise leaks. It is constructed of stainless steel material. We have multi sizes for you to choose. It is suitable for car. Also, can be used to repair exhaust pipes. Unique seal and high clamp loads are provided without distorting your exhaust components, allowing the flexibility to disassemble. Item Name: Clamp Material: Stainless Steel Features: Anti-rust, Wear-resistant, Corrosion Resistant Size Details: A Diameter: 5cm/1.97" (Approx.) B Diameter: 5.7cm/2.25" (Approx.) C Diameter: 6.3cm/2.48" (Approx.) D Diameter: 7.6cm/2.99" (Approx.) E Diameter: 10.7cm/4.22" (Approx.) A/B/C/D/E/ Height: 7.6cm/2.99" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Clamp