Our durable PopSockets for iPhone, Samsung and any other devices, we call a “PopGrip” is anti-drop, allows for one-handed use of your device, and the ability to prop up your phone wherever you go A little life-changer people like to call a cell phone holder, phone gripper for back of phone, phone holder for hand, or whichever you name you decide PopSockets are compatible with all PopSockets phone accessories including wallets, cases, mounts, slides and non-PopSockets cases for phones Change up your PopGrip style without replacing the whole grip and swap out the top for one of our PopTops. Just press flat, turn 90 degrees until you hear a click and swap! Stick on with the adhesive and reposition as needed. PopSockets s stick best to smooth hard plastic cases (may not stick to silicone, soft, or waterproof cases)