CYstore Dual Layer RIB Tuff Armor Cover Case For BLU Studio 5.5 / D610A (Include a CYstore Stylus Pen) - Purple High quality silicone that is resistant to shock and has a great grip. Protects your phone against any scratch, bump, finger marks, and dirt. Double the protection both front and back hard cover. TUFF case is a hybrid case molded perfect-fit. With a Very Nice CYstore Stylus Pen!