Made of 100% New Zealand Wool, this Beige Andiron Collection 4' Half Round Fireplace Hearth Rug offers superior protection to your hearth. With a natural, beige color, this rug is able to accommodate your favorite decor! Only Fiberglass is better at protecting against sparks and fibers. However, since wool is a natural fiber, it will not melt like synthetics. This half round rug is 48" x 27" and is available in four unique colors.