Training Gear, Free Weight, Fitness Equipment manufacturer / supplier in China, offering Nylon Barbell Collar with Magnet Fitness Accessories 50mm Anti-Slip Buckle for Barbell Bar, Gym Accessories Custom 25mm 28mm 30mm Bar Clips Quick Release Barbell Collar, High Quality 50mm Colorful Aluminum Barbell Collars Weightlifting Barbell Clips Clamps and so on.