√【Jubilee Clips-Include】：12 pcs stainless steel Jubilee Clips,there is a buckle on the back, which will not disconnect the steel strip due to excessive force to affects your normal use √【Adjustable Hose Jubilee Clip】：12 pcs stainless steel Jubilee clips, adjusts diameter from 10-16 mm(3pcs), 16-25 mm(3pcs), 21-44 mm(3pcs) √【Jubilee Clips-Material】：These pipe clamps are made of heavy duty 304 stainless steel material, sturdy and durable, anti-rust and corrosion √【Wide Application】：Hose clamps are used in securing hoses, pipe, cable, tube, fuel lines etc. These ducting clamps are perfect to apply in automotive, industrial, boat/marine, shield, household gas pipe or range hood √【Easy to Use】：Loosen or tighten the screw of hose clamps by a screwdriver, then thread the pipe through the hose clamp and adjust the size to fitting your hose, tighten the screw at last. (The package does not include a screwdriver), Manufacturer: Noosverl