ABOUT THE ITEM You May See Someone Wear a Mouth Guard When You Work Out in the Gym. Why ? Because Professional Powerlifters Know to Protect Their Teeth and Mouth, and Know that Using Appropriate Mouthguards can Improve Their Sports Performance. If You Don’t Have One or Want a New One, It's Time to Consider Trying Our Proper Professional Powerlifting Mouthguard. FEATURES &BENEFITS Material:BPA Free, Silicone Free, Latex Free, Phthalate Free Usage:Fit to Lower Jaw, Use After Molding Suitable for: Weight lifting / Strength Training / Working Out Design and Benefits: Front Slim Designed,Breath Freely, Protect Your Mouth, Improved Focus,Enhance Performance Age: Age 13+ Package:1Pack and 2 Packs Optional, Each Pack Mouthguard with One Case for Free