Official World Cup 2018 ball in Russia. Modern design with pixel graphics was developed based on the urban landscapes of Russia and supplemented with elements of the legendary Telstar ball. The ball is made using the technology of specialized heat sealing of the panels, which gives the model a verified flight path, perfect control and excellent wear resistance. The Telstar ball has a cast latex chamber. In addition, the ball is equipped with an integrated NFC chip that provides access to exclusive content via a smartphone. The smartphone must support NFC technology. Telstar 18 has passed FIFA tests and has the professional classification of FIFA QUALITY PRO. Surface: 83% thermopolyurethane / 17% polyester. Weight 450g.