Don't know if I got a dodgy batch, but found backing tape almost impossible to remove.
This is double-sided tape, 1.5M x 2.5cm. (just under 5 ft x just under an inch) It holds up to 6Kg (just over 13lbs) of flat object up to 1.9cm (3/4 inches only) thick, if you use enough of it. Once on, you can't get it off the substrate (e.g. wall) without damage.