at http://www.hud.gov/offices/reac/pdf/pass_dict2.3.pdf (325 Pages, 343 KB) Additional clarification to these definitions is contained in the REAC PASS Compilation Bulletin which can be found at http://www.hud.gov/offices/reac/pdf/pass_bulletin.pdf (24 Pages, 275 KB)
An official NFL football is slightly larger than high school or other professional leagues. The length should measure about 11 inches from tip to tip, and the in circumference at the center of the football should measure about 22 inches.imilar to other levels of football, the NFL uses an egg-shaped football, but the NFL has specific rules to the size, shape and materials used for the football. The Digest of Rules of the NFL explains the official size requirements for the football, along with other basic rules for playing the game.
He's got huge hands, Baalke said, via The San Francisco Chronicle. Size-11 hands.. To put that in perspective, those are much larger than the average American male hand (7 1/2 inches). They're also the largest set of hands for a wide receiver to appear at the NFL Scouting Combine in the past decade, according to the Chronicle. The hands are an inch larger than Giants wideout Odell Beckham's, and a half inch bigger than Hakeem Nicks', which required size-4XL gloves.