I love this product. It took me 30 minutes to install all this molding, chair rail and paint one coat of paint. No need to glue. I used wire nails and bought the type measure, glue and paint brushes at the 99-cent store. The paint, and corner round from Lowes. Cons: Measure product before you start because measurements are off. Pros out way the cons. It cost me $120.00 including paint to complete this 180" wall and only 30 minutes to install. the first picture shows all tools needed less the hammer. The glue is not needed but I used it on the first 2 pieces also I did not use the caulking. Paint is optional, but I love this wall. I was going to install wallpaper above, but my order has not arrived and now I don't think that I need it but have other plans for the wall paper. I am 62-year-old women and believe me when I say you cannot tell that this is not wood once it is painted and installed nor do you need to pay anyone to install it. I am going to order more and install it for my neighbor who got a quote of $900.00 and told him that is would take them 5 hours. also, the molding is bendable, so I am going to use it in my round foyer as a crown molding. I used 2 pieces for the chair rail and 5 of the crowns for the wall.