English Marked 3 Star Table Tennis Balls Sets. Features Weight (g): 2.7-2.8g Approxiamtely Star Rating: Three-star Level Packaging: Other Model Number: ABS Table Tennis Ball 40mm+ Material: New ABS Plastic Size: 40mm Diameter, 2.7-2.8g/piece Approximately Quality: Standard 3 Star Level Fit For: Table Tennis Training Ball Packing: 30 50 100 Pieces/ Lot, Economical Opp Bag Packing Specifications: Item: 3 Stars English Marked Table Tennis Balls Material: New ABS Plastic Size: 40mm Diameter, 2.9g/piece Approximately Grade: 3 Star Training Table Tennis Ball Fit For: Professional Table Tennis Training, Competition for School Student and Table Tennis Club. Practice Ping Pong Balls ABS Training Balls 10/50/100 Pcs Package Included: 10 50 100 Pcs / Bag . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.