Absolutely perfect sunshade

Have you bought me for my EF 100-300. Well made, perfect fit, inner mat (flocked). Placed without pressing the latches. When removing the key to retract the latches must however be pressed. Had previously a cheaper foreign product, but that quickly subsided in the function and to use vielmaligem was ripe for a ton. So: In this case, I can only recommend the original, although I have made with other sun visor replicas for Canon lens (aperture bayonet) very good experience.