I always purchase a pad when purchasing a rug. Tried this Mohawk brand, mostly due to the name, as it has been a good name in rugs and carpets for years. It is thick enough and has the rubberized side for being next to the floor. On a rug the size and weight I purchased there is no chance of it slipping anyway, but a good idea for a smaller rug. It definitely enhances the rug and helps extend the life. I would recommend it.