They fit perfectly and nothing wobbles. I can not confirm that it sits right at attention also. However, one must first practice times, until she attaches to the right place, so that the long sides of the tulip leaves do not suddenly sit sideways and cover the edges of the wide angle end. For me it is so that the HB-7 II imprint must stand up and it fits perfectly.
From the surface structure is similar (or similar) this GeLi where the newer lenses, so it has not quite the rough structure of the zoom Panzers 2.8 / 80-200 AF-D Nikkor ED. But that falls on only in direct comparison and does not detract from the functionality.
In order for inner coating, which shows no difference from the original aperture of Nikon, and thus effectively suppresses stray light.
The material is slightly thinner than the original, but more flexible and should not be so easy to break in fender benders or shocks, as it cushions them and thus the Zoom protects.
And last-but-not-least: With the Geli the objective is purely visually enhanced again, you can see it (almost) out, like a mega papparazzo; when it attaches importance.
My tip: Buy and save a lot of money, since the Nikon telephoto zoom attaches the lens hood. And the original is not flat and tulip-shaped shields thus not perform as well. A useful side effect: you only pay a fraction of the money, which calls for Nikon HB-7.