One of these can produce up to 20 of these. 2 answers, one of what can produce up to 20 what?

Answer: One cow hide can produce up to 20 footballs

Clues: “Moo” and “Pigskin”

So that means that around 3,000 cow hides are used each year for NFL footballs.

Raw Materials | Wilson Football Commodity Chain (osu.edu)