6 Double-Tone Balls & Portable Net Bag The combination of vibrant green and red provides the highest level of visibility. Two-color structure can clearly see the direction of ball spins, which is very helpful for practice.The Portable Net Bag holds more than 6 balls, convenient and environmentally friendly Official Size & WeightA diameter of 74mm and weight of 26 grams, with 40 precisely machine drilled holes, conform to official USA Pickleball standards and ideal for all skill levels. Extremely DurablePrecision-seam welding offers great durability in all temperatures; providing structural stability and longevity Consistent Bounce & Fly True Specifically designed and optimized for pickleball, The V-40 ball features 40 strategically aligned, precision-drilled holes, allows for airflow and precise placement, resists wind interference.providing the truest flight and most authentic bounce available. PROMISE At we stand by our products and offer a full refund warranty if you experience any issues. Contact us through the Amazon messaging system, and we will be happy to assist you.