alliance nylon baseball softball base single centreALLIANCE NYLON SOFTBALL BASE SINGLE CENTRE PIN The Alliance Nylon Softball Base is built to hold up against every base runner. Thanks to the soft poly foam inner core hitters can slide into the bases with confidence. With a heavy duty nylon vinyl cover the bases are weather resistant as well as being able to stand up to the rigours of the game. Perfect for games of softball or baseball, the base has a central eylet for use with an anchoring peg or