Each Dura Fast 40 Pickle-ball® is manufactured to exacting standards as a seamless one piece ball before our hole pattern is machined into it. The attention to detail in this process creates the longest lasting, highest quality Pickle-ball® on the market today. PRODUCT FEATURES Developed specifically for the game of Pickle-ball® Traditionally used outdoors Can also be used for baseball and softball training drills Your choice from 3 different colors White, Yellow, and Orange