>>3937546That thing was probably designed by the same retard engineers who designed the Sigma lens cap.
0 tensile strength.
Its tiny adhesive surface area will fall apart as soon as you stick it to something big and heavy like an aluminium lens cap.
You probably wouldn't believe me if I said I tried it before, but I have, it was included for free in one of the adorama bundle kits. And it fell off on the 1st day on my Barcelona trip.
