Suction Cups with Thumb Screw for Window Signs. 47mm x 2 sample pack
For a professional look to fix display boards on windows up to 7.5mm in thickness, choose Adams Suction Cups with plastic thumb turn screws.
These items will securely fix signs, posters and other products on windows or any other flat, clean, dry, slick/shiny non porous, non textured surfaces like mirrors, glossy plastic, plain glazed ceramic tiles and car bodywork.
To fix a thin board, snip a little off the end of the thread with a finger nail clipper.