Strong grab - Strips  that are effective on all materials indoors and outdoors: metal, wood, cereamic, brick, stone, tiles, glass, plastic (except PE, PP and PA). Not recommended for use on Teflon, wallpaper or other unsound or dirt-repellent coated surfaces  Easy to use - Cut the length needed and apply strips firmly to the surface. Peel or cut strips to remove.  Temperature resistant -  -0 degreees celcius to +80 degrees celcius  Maximum holding power: 2kg per strip  ideal conditions, i.e mounting smooth flat objects less than 10mm thick to metal.