$200 Q-Collar is designed to prevent athlete brain injuries
Q-Collar: Helps Protect Athletes From Brain Injury
What Are NFL Players Wearing on Their Necks? Details Inside (EXCLUSIVE)
What Are The Collars That NFL Players Are Wearing? Explained
Hard-to-see experimental device Luke Kuechly wears on field might save his brain
Will This Device Protect Athletes' Brains, or Only Make Them Think It Does? - The New York Times
What do NFL players wear around their neck? Does the Q-collar really work? - AS USA
How Auburn football player landed NIL deal with anti-concussion collar
Q-Collar (@QCollarOfficial) / X
FDA Authorizes Q-Collar Use to Help Protect Brains - Training & Conditioning
Can the Q-Collar Save Football From Its Concussion Problem? - InsideHook