This 40mm diameter suction cup has a convenient metal hook attached, enabling you to hang an assortment of items from it.
It is also easy to remove and secure elsewhere.
Adhesive Plastic Card Holder Pockets Business Card Size
Memory Card Pockets with adhesive backing
Barrel Connectors for Ball Chain
Three Sided Poster Holder DL (1/3 A4) Size
Double Sided Poster Holder Portrait T Stand