bouncing ball,bouncy ballrubber ballall kinds of bouncing ball:solid ball, colorful ball, transparent ball, card ball, LED flashing bouncing ball, 3D figure bouncing ball, music bouncing ball.Good items for childrenmaterial : polybutadiene, environmental friendlydifferent diameter:27mm, 32mm, 38mm, 45mm, 49mm, 60mm, 70mmcustomer's logo is..