Rainbow Gallery Petite Very Velvet threads that are pre-owned but never used. Each is 100% nylon, 10 yards and hand washable. The Petite Very Velvet is recommended for 18 CT needlepoint and 9 & 10 cross-stitch; 18 ct (over 2). There are 11 separate threads. . V 221 is the only one that is just Very Velvet so the size is a bit bigger and recommended for 13-18 CT needlepoint and 7-9 cross stitch. You can see from the photos the thread color number in the lefthand corner. Rainbow Gallery is known for beautiful threads to enhance your stitching and provide texture.