Stick-n-Click Kit (20pcs). This kit comes with 20 stick-n-click metal adhesive strips, one mini clikmagnet, and 1 single magmover. The rectangle adhesive strip measures (19mm/.75" x 57mm/2.25") and is powder coated ferrous metal (white) on one side, and a 3M VHB Permanent adhesive on the other side. The adhesive is designed to stick to smooth and painted surfaces such as ceilings or window frames to create convenient locations to hang your clikmagnets. The adhesive will stick to most smooth, clean, painted surfaces including metal and plastic surfaces.