Promotional rugby ball : Made with the new rubber formulation technology which are provided and passed by an International authority, 4 ply / 3ply / 2ply lamination with top quality polyester & cotton material tested and approved by a recognized lab in India. Lamination of sheet and the ball kits are made with automatic imported machines. The bladders used are of best air retention and zero leakage. The balls are hand stitched by skilled / experienced stitchers with imported thread. Size 5 & 4 are available. The balance, feel and grip of the ball appreciated by many club and international players. Best for all weather conditions.