The Roll Roy 9" Nylon Red and Blue Stripe Set is very durable and strong owing to the fact that it is built by weaving nylon threads together. This makes the roller long lasting and prevents it from shedding no matter how many times you use it. Its 9-inch long roller is capable of covering a lot of area in one swipe and is suitable for painting over walls or putting a top layer on your floor as well. Specifically made for 2 component paints and p.u. resins, this roller is perfect to give your walls or floors a neat finish.