SCO21 21.0 Weight: 21 oz. Features: -Protected with fiberglass to provide protection against warping and dings. -Developed especially for four-time world champion, Johnny Archer. -Comes with a set of Joint Protectors. -Impossible to change on weight. -Plastic insert in the shaft and joint seals to protect it from outside conditions. -Ferrule: Capped and threaded fiber. Product Design: -One Piece. Play Level: -League. Wrap: -Irish Linen. Design: -Snooker. Dimensions: -Tip: 13mm, hard Water Buffalo. -Shaft: Wood core shaft with fiberglass coating, 13 - 14 pro taper. -Pin: 3/8 x 14, steel. Overall Product Weight: -1.4 lbs.