Great product. I used 1 5/8 inch to replace rotted 2x4s. Our driveway has a curved slope to it—this was easy solution. Had to level with sand first as some areas were loose and some tight. Easy to do—used a garden stake with a nail driven through horizontally at right height to level sand perfectly—then laid it down, soap and rubber mallet for tight spots. Looks great! Money well spent.

Rating: [5 of 5 Stars!]