The Official Pickleball Indoor Pickleball is a USAPA Tournament approved ball for indoor play, ideal for hardwood surfaces. It is the new standard in single mold seamless construction. Utilizing an incredibly durable plastic, the hard material and 26 equal size holes makes it ideal for indoor play. Tested in extreme conditions you can expect long lasting durability in weather as cold as 45 degrees. Consistent and reliable, bangers and dinkers alike will enjoy the ball’s ability to maintain its round shape over the life of the ball.Available in bright orange for easy tracking during play inside. 3, 6, 12, and 50 packs available.