I bought this pad for a newly purchased area rug. I had to cut it down a very small amount so that it would not show, but my rug hasn't budged a millimeter since installation. I've used rug pads before and before long, my large dog had them scooting all over the place. But this pad does hold your rug in place. It's also a little more spongy (if that's a word) than my other pads, and this adds a little more loft/height to your area rug and gives the rug a softer, thicker feel. I couldn't believe the price because I know I paid almost twice the amount for a lesser quality pad at a chain "bed and bath" store. I definitely would buy this pad again and recommend it to anyone who wants their rug to stay put and add a little extra cushion to their new or old rug.