Size: Hose clamps are 8mm wide, 0.6mm thick, and they fit well with 13-19mm diameter clamps Package: include 100 adjustable clamps, enough quantity to meet your different needs, enough for your spare and replacement in daily life Material: These hose clamps are made of good quality stainless steel, they are sturdy, durable and not easy to rust; These features help to extend their lifespan Easy to apply: These hose clamps are flexible and corrosion resistant, they can be easily adjusted by screwdriver to fit your pipes or tubes Suitable Range: These hose clamps are useful tools to prevent pipe extrusion, suitable for both industrial and household applications, they are also suitable for personal use