I purchased the roll after being given a box of Wypall towels. I also bought the roll dispenser. The roll is large and somewhat heavy, but I was able to mount it about my work bench using the provided screws. Be careful to space the arms sufficiently far apart to accommodate the towel roll. The Wypall towels are great for all purpose use in my mechanic shop. They are more durable than ordinary shop towels, and the big roll rarely needs changing. Because they are so tough and absorbent, I generally use them at least twice, always on progressively dirtier jobs, starting with mild cleaning and finishing up with oil or grease wipe up. I'll certainly buy this product again in the future. And I have boxes located around the shop for remote use. This is a 5 star product in my view. Certainly a case of getting what you pay for!