Universal White Bunker Ring & Stand Holder for Iphone 4 4g 4s 5 Galaxy S2 Siii Ipad Ipod This is a powerful adhesive ring for iPhone,Galaxy ,and most portable digital products,with very fasionable design With the ring, you can use one hand to take photos, or control the mobile phone or tablets. And it will prevent your phone to be falling on the ground Also,it can be used as a stand, you can easily to input or play games or watch tv.