Forget those teetering, cheap jacks stands. If you're not on cement, this is the only jack stand you should own.
These babies give you over 142 square inches of support, and won't sink into the ground like others. Each stand features a base that's 15" x 9-1/2", and raises your vehicle 12" high.
The base is .105" thick, the sides are also .105" and the top support is 2".
Large contact area and durable black finish. Sold in a set of four.