... official Football/Volleyball/Soccer ball1) Description:Sizes: #5,#4,#3,#2,#1Materials: Leather--- Normal/Shiny/Laser PVC/TPU/PU+EVA/Neoprene;Bladder ... :Ball feel: Polyurethane with EVA foam.Air pressure between 0.6 and 0.8 bar.Bounce: At 20°C,bounce ... kicks.Usage of the ball: training,playing,promotion,AD and so on. Official/Promotional Football balls,Soccer balls,Rubber Basketballs,Volleyballs,Rugby ...