Adams heavy duty suction cups which are 85mm in diameter with large hook is rated to hold up to 10 pounds (4.5kgs).
Use this item for displaying a Christmas wreath on a plain, flat window or glass door or hang another item on a dry, flat, slick/shiny, non porous, non textured surfaces like mirrors, glossy plastic or plain glazed ceramic tiles etc.
The hook measures 48mm internally at rest, but will open further out.
Suction cups are ideal for hanging items on glass. Adams superior suction cups will not deteriorate or lose adhesion over time. We stock a large range of suction hooks to suction cups with screw and nut in sizes from mini to large heavy duty. As UK exclusive distributor, our exceptionally high quality everyday suction cups are available to order at Suction Cups Direct.co.uk.