Amazon.com: Nxtrnd Two Football Mouth Guard, Football Mouthpiece with Strap, Fits Adult & Youth (Green) : Sports & Outdoors
Markwort Vettex Doubleguard Mouthguard for Football, Braces - Breathable Mouth Guard with Lip Protection and Strap - Adult, Lime - Walmart.com
Amazon.com: Battle Sports Speed Football Mouthguard with Strap - Oxygen Football Mouthguard Superior Airflow & Better Performance, Maximum Breathability - Neon Green : Sports & Outdoors