there are different sizes and colors
3, 4, and 5
No. A soccer ball is round.
almost 17 but it varys with the net sizes.
different colors, different weights, different sizes
balls such as soccer ones are harder because they are made of different materials such as ruber balls or many other materials
different sponsors
big balls
There are usually five different sizes of exercise balls, or balance balls. However, some companies may offer more or fewer. The sizes are determined by their diameters, and they range from 45 cm to 85 cm.
All but poorer nations play with different balls
Yes. And with logos of different teams and divisions on them if desired to buy any like that.
If your younger it is easier to kick a smaller ball but when your older and powerful you need a bigger ball or else it will go flying