Thank you all, however I guess I should have mentioned that the pads were for a Diesel pusher. I also must have failed to mention I was concerned about parking of grass which is a far piece from a solid surface to park on. Why not plywood, I believed that given the sinking jack foot print, the weight of the MH plywood would only break, yes I could glue two 3/4 together. My choice was to go to a company that has been around for many years (1991) plus something made in the good old USA. https://www.outriggerpads.com/