The universal adhesive patch can be used to attach any mobile phone to the VACUUM holders. The adhesive patch turns conventional smartphone cases into FIDLOCK VACUUM cases. The VACUUM geometry is securely attached to any case with the help of a 3M adhesive dot. A smooth surface is essential for the patch to adhere securely.The magnetic force centers the smartphone on the holder - the suction force of the vacuum is therefore always guaranteed, as the mobile device cannot slip. As soon as forces act that exceed the attractive force of the magnets, the hold is additionally secured by the suction cup, which creates a vacuum. The smartphone is released by simply pressing a lever on the side of the holder.Thanks to the ingeniously intuitive combination of magnetic force and negative pressure, the smartphone can be operated with one hand and can be rotated through 360°, while a ball catch prevents it from turning on its own.Key Features:adhesive patch for smartphone cases for using the mobile