A more durable version of the Nation's favourite tennis balls for the majority of the tennis playing public, who don't get fresh balls every seven games.
•These are top performance premium pressurised tennis balls for all surfaces
•The Slazenger Extra Life ball is a premium pressurised ball for top level play. The Tour Core provides extremely consistent playing characteristics whilst the extra life cloth provides extra durability for use on all court surfaces.
•Premium woven felt for extra durability.
•Does not become furry like the regular Ultra-Vis.
•Cans of 4 Balls