Take your business into the fast lane and promote with the Callaway (R) Speed Regime golf balls! Featuring 5-piece ball construction, each ball is made of Ionomer and has optimized aerodynamics (TM) for more distance at athletic swing speeds. The soft cover promotes tour-level control on approach shots and around the green as well as a soft inner core that generates low spin off the driver for long distance. Imprint a message or slogan for exposure! 7-1/2"w x 5-1/2"h x 1-7/8"d.