【High-quality Alloy Steel】: Our razor wires are made of high-strength steel to ensure stability. And the hot-dipped galvanized surface makes it rust-proof and weather-proof to withstand various conditions 【Parameter】: 98 FT ; Package: 2 PCS; Each roll weights approximately 6.6 Lbs 【Easy to Install】: The steel concertina wire is easy to install on various fences. Just use tie wires or wire supports to fasten it onto your existing fence frames; it can also be installed by welding directly. The razor wire is flexible enough. So you can adjust the length and thickness according to your needs 【Sharp Blade】: Our razor fence is perfect for protecting your garden or commercial property from unwanted visitors. The blades are harsh and sharp enough to provide protection and security. (Notice: Please wear gloves when using to avoid cutting your hands !) 【SAFETY AWARENESS】: Use this "Do Not Climb" sign to prevent people from putting themselves in danger by climbing in precarious places The function of razor wire fence is that their sharp hooks can effectively prevent anyone attempting to cross fences or climb over wall tops, playing a role in preventing theft, crime, and illegal intrusion. They are widely used in places that require strict protection, such as prisons, military bases, industrial parks, border lines, government agencies, etc, and can provide additional security.