<b>How to use:</b><br> 1. Clean the back of your mobile device.<br> 2. Remove the film of the adhesive.<br> 3. Place the phone wallet on the back of your mobile device.<br> 4. After applying press firmly for 30 seconds.<br> 5. If you don't want use, it could be removed clean from your cell phone back easily. <br> Fits any size phone， iPHONE 11,11 pro(max), XS(Max), XR, X, 8,7,6(s) plus,... (*SE, 5(S), 4 not available)<br> Samsune Galaxy S10(+), S9, S8, S7 ... NOTE 10, 9, 8 ...<br> LG G8 ThinQ, G7, G6, G5 ...<br> Google Pixel, Sony, Motorola, ...