ClipStone Prostack Ash Flats 26-3/4 in. x 16 in. 8 sq. ft. Manufactured Stone (22-Piece per Carton)

Product is easy to install and looks nice. I give it a 4 only due to the instructions of the product and how well it forms together.Anyone installing this be sure to use a black weather barrier under it. The manufacture requires 2 layers on exterior walls which I used 2 layers of Tyvek. The issue is my garage driveway slops away from the garage so pulling in the at I tend to see the lower side of the stone. At night the headlights hit the stone in a way I can see small areas of the white Tyvek. If I would have used black roofing paper it would not be an issue. Also knowing what I know now I found better techniques that helped butt the stone up closer. This required more modification of each stone than I thought should be needed though.For my issue this is not a large issue as I only skirted my garage. This could be a bigger issue if going higher up a wall when you would be looking at the stones from the underside.