I like this product and use it for my ergonomic kneeling chair. It protects my floor and still allows my chair to rock. I have another chair that can roll across this rug. ThanksIt’s thin which is good but does not stay in place so as you move around it shiftsVery thin and stays put, good size. Absorbent too, my dog had a couple of accidents on it and it did not leak. I wash them in the washing machine without a problem and lay flat to dry. I've had it for about a month (bought it in January 2022) and I've wash it twice. I'm thinking of getting another one for the front door, as the door won't catch it when it opens.30 days is fine. After that begins breaking down.Good product. The chair is not sliding anymoreDecent rug. Not sure why when I bought something brand new out of the bag why it had sand and grass stuck to it from inside the carrying case… not pleased at allNot worth $40, seems like it should be $5I like it it does what it is supposed to do. When I received it the first thing I let it lay flat over night and now it lays flat.