1. durability: The hose clamps are made of high-quality stainless steel. They are durable, rust-resistant, flexible, corrosion-resistant, not easy to deform, and have no burrs. 2. Adjustable design: This high-quality fuel hose clamp has an adjustable function, allowing it to be loosened and tightened. This type of clamp is designed to secure and seal the connection at the hose interface. 3. Wide application: The multi-functional hose clamps are suitable for various fields such as automotive, agriculture, aviation, material handling, shipping, factories, and construction. They are very suitable for fuel pipes, water pipes, air hoses, silicone tubes, etc. 4. Easy and safe to use: The stainless steel hose clamps are suitable for various pipe fittings. They are quick and easy to install. After a special edge grinding process, they can prevent damage to the pipe joints and ensure user safety. 5. Package contents: It includes 150 adjustable hose clamps and 10 spring clamps in different sizes, namely 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, and 14mm, with 15 pieces of each size. The sufficient quantity can meet your different needs.