$200 Q-Collar is designed to prevent athlete brain injuries
Q-Collar Provides Head Protection - ASME
Q-Collar device to help prevent concussion worn at World Cup
Q-Collar: Helps Protect Athletes From Brain Injury
Peyton Football blazes a trail, outfits all its players with Q-Collars believed to reduce risk of brain injury, High School Sports
Redskins Injury Update: Vernon Davis placed in concussion protocol - Hogs Haven
What Is the Q-Collar, the Band NFL Players Wear Around Their Necks?
Q-Collar (@QCollarOfficial) / X
Sorry if this has already been answered, but what are these collar things that I see in a couple of the guy's necks? : r/nfl
Q-Collar: Helps Protect Athletes From Brain Injury
I Wanted to Protect Myself': How a New Medical Device Plans to Limit Concussions in College Football & the NFL
What is the Q Collar, the device NFL players are wearing around their necks