Samsung Galaxy Ring Prevail 2 M840 Clip Black Yellow with Bk Holster Combo04 Sam G Ring/Prevail II/M840Clip Bk/Yelloww. Bk Holster Combo04 UPC Code: 845126046156 Item Code: CB4C-SM840BKYLBK Manufacture: Samsung Model: Samsung Galaxy Ring Prevail 2 M840 Style: CB4C Holster Combo Product Details Samsung Galaxy Ring Prevail 2 M840 Clip Black Yellow with Bk Holster Combo04