The lens cap holder is made of plastic from a clean crafted shape with edge stiffening profiles and makes a good impression. The lens cap snap neatly and inspire confidence as on the lens itself (at least the original cover Niko that I use exclusively, I'm picky).
A detailed information so as not apparent from the illustrations and descriptions:
Cover with diameter 67mm and 52 mm are kept on one side, 58 mm on the other (back) side. So if you want really use all 3 cover diameter can not use the holder as shown, or would it just fasten one side and then fold.
Since my two zoom lenses have 67mm and 52mm fixed focal length is not a problem with me and there I no star deduction.
Overall, a useful accessory for the camera that I just continue to recommend with the above-mentioned small restriction.
