Custom Luke Bryan Case For Samsung Galaxy S4 I9500 WX4-636 100% High Quality Low Price and Best Service This Custom Cover Case Suitable for Samsung Galaxy S4 I9500 Designed for the Samsung Galaxy S4 I9500, this sleek and lightweight case is the perfect way to show off your custom style. The case covers the back and corners of your phone with an impact resistant, flexible plastic shell. 7-15 business days to USA by USPS.