This AMF Strikeline bowling ball is a vintage piece that comes in red, white, and blue colors. It has a metal frame bag that provides good protection for the ball during transportation. The ball is perfect for ten-pin bowling and has a weight of 13 pounds. It's made by AMF and comes in a set of two. The coverstock material is unknown but it's still in good condition. This bowling ball model is ideal for bowling enthusiasts who are looking for a vintage piece to add to their collection.