HumphreyLine invented the idea of a “flying billboard” many years ago, and we remain the industry leader in the category. We offer three sizes of flyers: 9 1/4“, 7 ¼”, and 5”. These flyers meet the FDA’s standards for food contact safety. The #105, #50 and #30 are the only flyers in the industry that have passed safety testing for children AND pets. HumphreyLine’s unique glow-in-the-dark and jewel flyers also pass child safety testing.