APPLICATIONS: Chain link fence arms are suitable for a wide range of materials, such as PVC, wood, metal and more. Whether you want to increase the height of your fence for privacy, stop pets from jumping over the wall to escape, or hang holiday lights and other festive ambiance decorations, the extension arms will be your perfect addition PREMIUM QUALITY MATERIAL: Barbed Wire Extension Arms are made of galvanized steel, durable and rust-resistant to ensure long-lasting outdoor use no matter how harsh the weather is. The barbed wire arms are suitable for 1-3/8 inch hook and loop fence EXTENDED HEIGHT: Chain link fence extensionarm can not only be placed on top of the barbed wire fence to make it taller, but also build a trellis for your planted vines, which is the best choice for you EASY TO INSTALL: Don't worry about impossible and complicated installation process. Just place the barbed wire extension arms on the fence and tighten the screws<br><br>The welding position may be different due to different batches, which will not affect the use of the product Colour:Silver Material:steel<br><br>Package Contents: 7 x barbed wire arms<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.