Crafted from imported PU renowned for its durability and longevity, our product boasts exceptional resilience. We utilize robust backing materials to ensure optimal shape retention over time.SPECIFICATIONS Approved By FIFA Basic Backing 4 Poly Cotton Bladder Latex Circumference (cms) 68~70 cms Construction Hand Sewn Material PU Recommended for Match Size /Panels 5/32 Weight (gms) 410~450 gms