Materials    Leather --- PVC

Bladder ---  The Butyl Bladder(Holding Pressure)

Layer --- 1-4 layers

Eco, 6P, EN71, CE, certified

Optional Material Leather --- Micro Fiber, High class PVC

Bladder --- Nylon wound bladder

Standards    Strictly according to FIFA standards

Roundness error:  = 1.5% (3.0mm)

Impact test:  6,000 times

Rebound:  125cm ?155cm

Description Excellent elasticity and abrasion resistance

Water-resistant

Sizes Official Size 5#, 4#, 3#, 2#, 1#

Packing

Poly bag, Color box, Ball bag available