Wilson Sporting Goods has made the NFL football for many, many years.
The footballs used in NFL games are made by Wilson Sporting Goods in Ada, Ohio. Each ball is handcrafted and undergoes a rigorous quality control process to ensure it meets the league's standards. Wilson has been the official football supplier for the NFL since 1941, producing thousands of footballs each season.
This website might help you: http://www.madehow.com/Volume-3/Football.html The NFL's official footballs are made of premium cowhide leather. According to the NCAA, college teams also use leather footballs, but they're a little bit smaller than NFL balls.
CowHide (I am not positive on this but I think it is)
Yes, high school footballs are smaller and usually have two white stripes (NCAA regulation) near the ends.
no, nfl footballs are a little larger than ncaa footballs
A lot of them are made in Canada but the ones you would buy are made in Canada and Russia.
The standard football is a size 5-6 inches. An NCAA football is smaller than the NFL ball as it is only 5 inches while a NFL is 5.5-6.3in.
footballs are kept at 71o F
Ohio
The official NFL football is about $11.00, but you can find other footballs for a lot less expensive than that.
A football is 11 inches long, so a little bit over three footballs are in a yard.
They use them for practice.