Muscular Magnetics is an American owned company! 🇺🇸 We know that you will love your order from us! We are so certain that if you are unhappy in any way, send it back for a full refund! 100% Guaranteed, no questions asked! Our goal is to make every customer happy with their purchase. We've spent hours designing the best in the industry which is why we will stand behind our word. Order today and give it a try before they're gone!