I bought a roll of this a couple years ago but it didn't cover all of my shelves so I just got this second roll to finish the job. It works great making it so easy to wipe clean. It's quite durable and last a very long time. With the short piece left over I lined my door shelves too. Ketchup is very sticky ass everyone knows but nothing seems to stick to this mat. It also adds some color and flair to the fridge. As I said one roll isn't enough so be sure to order two rolls the first time and if any is left over after that then they make good place mats and great for crafts especially when working with glue dyes and paints. So they are an all around item that is quite useful in many ways. Even in your cupboards so I think they are a good idea and a magnificent value.