1. Exquisite material: Our adjustable hose clamps are made of high-quality stainless steel material, which has the characteristics of high hardness, durability, not easy to rust, and no corrosion. Our pipe clamps have a sturdy structure, exquisite workmanship, and are rust-proof. They can still maintain their beauty after long-term use. 2. Perfect hose clamp set: The automotive hose clamp kit is flexible and ductile, with a wide range of adjustable sizes, from 6 to 51 mm. Contains 5 different sizes: 6-12mm, 13-19mm, 16-25mm, 21-38mm, 27-51mm, a total of 20 pieces, enough for you to spare and replace in daily life. 3.: Stainless steel pipe clamps adjustable hose clamp kit is easy to use. Easily loosen the screws of the hose clamp with a screwdriver, then pass the pipe through the hose clamp and adjust the matching size, tighten the screws, and it is also easy for beginners. 4. Wide application: The package contains 20 adjustable hose clamps and a storage box. It is suitable for fixing hoses, pipes, cables, pipelines, fuel lines in the fields of home, automobile, industry, ship or navigation to meet your different needs.