Good workmanship, only silver / black or gold / Weis usable

I bought this reflector, finding myself with the issue until breaking in and this favorable version looked quite sufficient.
On the quality there is nothing to complain about except that the material is very wrinkled. I have not seen in Turtorials and videos so but need not be a quality defect. But the material is very robust and very high quality to the other reviews.
A minus however, there is the fact that I only have to re-stringing for changing from gold to silver. I was expecting that this is front and back. Because this is absolutely not described there by me only 3 points.
Following can be the part of stringing:
Silver-black or gold Weis. No other way.
The inner part is individually usable as a diffuser.