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nature : usually means for the production of basketball, volleyball and football leather. More cattle back percutaneous chrome production, grain demand less disability, thickness uniformity, elongation is small and basic vertical and horizontal line, in order to avoid ball deformation, and asked leather body fullness flexible. Song cracks, wear resistance and good waterproof. Leather basketball great thickness of about 2.0 to 3.5 mm, the general dyed red and yellow. Volleyball leather thickness smaller, about 1.2 to 1.8 mm, the general dyed white. Football leather volleyball leather thickness slightly larger than those generally dyed red and yellow or black and white (Welds).
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