Engage Tour Yellow Outdoor Pickleball has a soft touch and great durability for an outdoor ball. It's designed to withstand colder temperatures, creating minimal vibrations and a quiet play. The ball has a consistent bounce, great visibility with deep yellow color, plus an average bounce height of 32-1/2". The 40 evenly measured holes allow for effortless flight, while the gentle feel and reliable performance make it a winning pick for players of all skill levels. The Tour Pickleball is approved by USAPA, import-grade, and weighs .86 ounces with a diameter of 2.92 inches. Professional reviews of the ball speak volumes - “It plays like the Dura at 70F...allowing us to play at near freezing temperatures.”