According to official guidelines, footballs used in the NFL should be 11.0 to 11.25 inches (27.9cm to 28.6cm) long and have a “long circumference”...

Technically speaking, a football ball is a "prolate spheroid". The original football ball was made from a pig’s bladder, which was inflated by mout...

As mentioned above, in the early days of football, football balls were made by inflating pig's bladders and wrapping them in leather skin. These ba...

A regulation senior football weighs 14 to 15 oz (397 to 425g).

According to the official guidelines set out by the NFL, regulation balls should have a pressure of 12.5-13.5 psi (86.2-93.1 kPa).

The vast majority of high schools will use a size 9 football for regulated games. A size 9 football is a full, senior-size football that is typical...

College footballs can vary in size, as different colleges will often use balls from different manufacturers. College football balls can be slightly...

At Net World Sports we supply a comprehensive selection of football equipment, including practice footballs, game footballs, football tackle bags a...