This is a very nice quality steel bumper. Most aftermarket bumpers are much shorter, but this one is full length and wraps around the sides like the factory bumper. Weighs about 50 pounds. Just remove your old rear bumper, remove the factory tow hook, and install. Two big brackets and 4 bolts - it's very simple.Comes with two lights pre-installed on the bumper. Came with zip ties for the wiring but no actual wires to hook them up. I don't know if it was supposed to be included but not a big deal - wire is cheap. They look nice regardless. Also comes with two D-ring tow shackles.I pulled out my micrometer and measured the thickness (1/8" thick). This is the standard thickness for most aftermarket heavy duty steel bumpers. There are "extra heavy duty" bumpers you can buy with thicker steel for protection when rock crawling, but they're also a lot heavier. It may not seem like a lot of weight, but the more weight added to the front and rear of your Jeep can change how it performs. If you're buying a full length bumper then you're probably not going to be rock crawling anyways. This bumper is a great option if you're just wanting extra protection for driving and occasional off-roading.