... #,1#Outer Materials: Leather--- 2.00 mm shining PVC,phthalates free standard/normal standard Inner Bladder---Butyl/Rubber Inner Layers: 1 ... Logo In Any Colors Can Be Offered!!Certification: EN71, 6P FREE, AZO FREE, DMF, PAHS,RoHS As You Required. 2) Package & Delivery ... :Ball feel: Polyurethane with cotton layer.Air pressure between 0.6 and 0.8 bar.Bounce: At 20°C,bounce between 1 ...