The hex area is larger than some other bars too. We are a professional worldwide wholesale company, with our own factory located in China. We will reply your message within 24 hours Mon-Sat, and 48 hours on Sunday. Feedback is very important to us. I will do my best to solve the problem, thanks!This item is in the category "Sporting Goods\Fitness, Running & Yoga\Strength Training\Barbells & Attachments". The seller is "show663" and is located in this country: US. This item can be shipped to United States.