This high quality woolen billiard table felt is engineered for fast play and low pilling. It is made of 75% wool and 25% nylon blend, and is a superior product demanded by experts in the billiards industry. In addition to the fabric for your table slate, each unit comes with the rails for your billiard table. Weight factor is 21 oz. per lin. yd. and is available in several sizes and colors. Slight color variation may occur depending on your monitor settings.