Based on the official match ball of the 2014 FIFA World Cup Brazil, this high-performance PU football is designed for training, allowing fans to experience World Cup-level ball control during daily training. Design Inspiration: The surface of the ball features a combination of yellow, green and blue, replicating the colour scheme of the Brazilian flag. The geometric pattern incorporates elements of the Amazon rainforest and street football culture to create a recognisable design that brings the vibrant atmosphere of the Samba celebrations to the ball. Outer material: Durable PU fabric, soft to the touch and tear-resistant, suitable for artificial turf, concrete and other surfaces. Even after a long period of use, it remains durable and does not peel off easily. Seamless structure: The hot-melt seamless structure technology with very small gaps on the surface of the ball ensures a stable flight path when passing and shooting, and the accuracy is comparable to that of a professional match ball. Liner configuration: Butyl rubber liner with strong air retention ability, after inflation can maintain elasticity for a long time, without the need for frequent re-inflation, to meet the needs of high-intensity training. Packaging: 1 * football 1 * inflatable needle 1 * strap (colour random) The football is shipped in an uninflated state to save shipping space. After opening the box, you may find slight natural lines (shipping indentation) on the surface of the ball, which is normal and does not affect the quality of use. Suggestions for first time use: 1. Fully inflate to standard pressure (please refer to the parameters marked on the ball). 2. Tap and roll the ball to help shape it. 3. Allow to sit for 24 hours or continue to tap and roll to regain its full shape.