This PopGrip has a replaceable top - just fold it up, press it down and rotate it 90 degrees to replace the top. Then you can put on a new PopTop or charge your phone wirelessly. Or just go on your nervous tic by pushing the base up and down again and again. With integrated lip balm tin, your lip balm is always at hand Not tested on animals. Not tested on animals. Lip balm with beeswax and vitamin E Text with one hand, take better photos and watch hands-free cat videos Interchangeable design allows you to swap out models or flavors as desired. Detachable for easy wireless charging Compatible with all PopGrip bases, PopChains and Otter + Pop products Compatible with PopMount 2 Dimensions: 47 mm diameter x 13.5 mm height (30.6 mm height when pulled out) Adheres best to smooth, hard plastic cases. Adheres to iPhone 11, but NOT to iPhone 11 Pro or iPhone 11 Pro Max without matching case.