Tourna Strike Outdoor Pickleballs (12 Pack) - USAPA Approved The Tourna Strike Outdoor Pickleball is ideal for outdoor play or outdoor court surfaces USAPA Approved for Tournament and Sanctioned play, meets USAPA/IFP Specifications for Construction, Size, Weight, Bounce, Hardness, and Design 12 outdoor pickleballs per pack come in a reusable mesh bag A diameter of 74mm and weight 24.5 grams is ideal for all skill levels Features a lively bounce with mid-range hardness for an all-around true and fun feel 40 small precisely drilled holes designed to minimize wind interference and to create a balanced and straight flight pattern High visibility optic yellow