Maximal Power Sports Armband Case for Galaxy S3/S4, HTC One - Non-Retail Packaging - Black Amazon.com is the only authorized dealer selling MaximalPower brand products. Please make sure your item is ONLY sold and shipped by Amazon.com! All other marketplace vendors are selling counterfeit products that do not perform the same, and/or are not covered by our MaximalPower Warranty 100% Compatible with Apple iPhone 5, 5c, and 5s Full screen protector allows full touch screen functionality Provide excellent protection during sport activities, such as running, biking, jogging, walking, working out at the gym, etc. only sold and shipped by amazon.com all other third party seller selling under this product is selling counterfeit non maximal power product and not covered by maximal power's warranty