Nano Micro Suction Tape For Smartphone Case and Tablet Xinst29001 is developed for use as the non-slip temporary fixation material, cushion foam used for the stationery and electrical appliances, as well as various other general-purpose applications. Construction: PE Protect Film Micro-suction Side Special Acrylic Foam PET Film Acrylic Adhesive Side Paper Liner Features: The micro-suction side is easy to stick d tear repeatedly. If the micro-suction side becomes dirty, wipe the surface with a wet tissue and the surface becomes reusable as before.