Rug pads can actually be cut to size! For the best fit under a rug, we cut the pad 3 inches shorter on each dimension. Example: if your rug is exactly 8’ x 10’, we would cut the pad to around 7’ 7” x 9’ 7” so that your rug lays nicely over the edges. Please choose the pad closest to your rug size or just slightly larger, and we will cut it to match the rug in your order. If you’re purchasing a pad for a rug already in your home, please call us to let us know the rug dimensions.