new 7# custom rubber basketball ball

Description:official size 7,nature rubber basketball,black line

Colour:all as your demands

Layer:3 layer(rubber+chemical fiber+rubber)

Outer meterial:natural rubber meterial,30%rubber conients

Bladder:natural rubber/butyl by chermical fiber/nylon wounded

Weight:  600-650 grams

Diameter:about 24 cm

Printing:heat transfer film printing/screen printing

Air pressure:between 7-9LBS

Use:indoor or outdoor,promotional,gift

Remark:

Butyl bladder has better air tightness than rubber bladder.

Nlyon wire is more effective to maintain circular than chermical fiber.

The higher rubber contented,the colour will be more brightly and the feel you touch will be better.