It took me awhile to getting around to installing these, but they were really straight forward and easy to install. I know these are listed as 2x6 ft garage shelving, 2 pack. However, I put them up as four separate shelves each 2x3ft. This worked better for my space and worked out well. The shelving came with all of the hardware needed for installation in both for wood and concrete. A paper for spacing with a small level was included as well. Installing includes screwing three heavy duty (included) screws into each wall bracket and sliding two wire racks into each set of brackets. It's as straightforward as that. Included hooks can be added for hanging, which I have also found to be helpful in organization. They simply hang by fitting over the rungs, no other installation needed. Plenty of hooks are included. The only issue I ran into at all was when I had to find a stud that was particularly far back from the
dry wall. I needed to go get longer screws. These shelves look nice. The fact that the size can be altered to fit needs (2x4 ft or 2x8 feet or longer if using both sets) is fantastic. I feel that these are sturdy. They aren't holding anything particularly heavy right now, but I wouldn't worry about putting heavy items on them either. I feel like the price was reasonable given how much storage the shelving provides.