Here's the pic and they are steel. Not much heavier than the original Moab's. The wheels have held up great, the finish is very good and no chips or anything. I ordered mine from Morris Offroad in the 16x10 size.
Not sure if my phone reply went through, but he netting is a Safari Straps "Extended Warrior" cage set and I believe it was around $400.00. Very strong and they use all military grade hardware/materials which is something I was looking for. I have some old military cargo nets that were DRMO's and were field losses that I had originally planned on having made into a cage but then I saw the Safari Straps add.
Feel free to send me any other questions you might have.
Hey I love those wheels I have seen them tons of times online a just blew them off as nothing are those steel or alloy. Have have they held up and if you don't mind can you take a close up picture orlf them . Thanks so much