We understand the concerns and frustrations you might have, and will try our best to resolve the isuues. Our guarantee does not cover accidental damage or wear of product caused by customer. Thank you very much for your understanding! Serivce is our #1 priority at BAISTRA! We offer the best items at the best prices.We strive to exceed all your expectations and put a smile on your face. We stand behind our products and pride ourselves on OUTSTANDING customer service. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies. FDA Statement: The sale of this item may be subject to regulation by the U. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Dental Supplies\Orthodontic Brackets, Bands & Buccal Tubes". The seller is "starmed" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Mexico, Germany, Brazil, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, Korea, South, Indonesia, South Africa, Thailand, Belgium, Ireland, Netherlands, Poland, Spain, Italy, Austria, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Croatia, Republic of, Malaysia, Chile, Colombia, Egypt, Jordan, Sri Lanka, Luxembourg, Oman, Peru, Pakistan, Vietnam.