The Alpas by Divergent Discs is a very unique putt and approach disc made in flexible silicone rubber material that Divergent calls StayPut. The disc will more successfully "Stay Put" when it hits the ground, lessening the skips and slides. It can be used as an understable approach disc to get through tight fairways without needing to throw hard, or it can be used as a putter for players who like a shallow rim and a flat disc profile. It is a great choice as an all-around starter disc for new players, or as a specialty disc for experienced players. The disc colors will vary and many discs have multiple colors blended together for even more aesthetic appeal. The flight rating numbers are 4 / 4 / -2 / 1. Weights will vary between 164g to 175g. Colors & pattern will vary!