Speedi-Products AC-MDS 1.5 Galvanized Metal Duct Hanger Strap 1.50-Inch Width by 100-Feet Length</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Galvanized Metal Strap</li><li>For use in hanging branch line ducts</li><li>1 50-Inch W x 100 ft L</li><li>Consult your local building codes for approved installation practices</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31xUrXkSmVL.jpg'></br>