If you have an area rug somewhere in your home that always bunches up or slides around when you step on it, there's a simple solution—a rug pad! Additionally, they add some additional padding beneath your rug, which adds an extra layer of comfort as well as keeping your rug in place. The thicker the rug pad, the comfier your rug!
General rug pads
General pads are made from a slip-resistant webbed material. They largely prevent your rug from sliding out from underneath you when you step on it. You can order a roll and cut it to size or order a pre-cut pad in the specific size you need.