Rolleiflex TLR UV filter for lens protection

Hi ymc, I'm looking for a similar set that covers both the viewing and taking lens of my Rolleiflex. Unfortunately the hyperlink to the Hong Kong seller has expired and I was wondering if you could give me the link to the sellers store page, or any equivalent products.

Thins a late post but because TLR users often have this question. I've had my Rollei f3.5 for over twenty years.I have a Rollei UV filter on the taking lens and a B&W on the viewing lens. Because I use a Rollei leather case I cannot use the twin lens cover. Looking at my other Rollei filters I can't find a Rollei name or filter size. My 3.5 F was the last version of that model. I would suggest getting on eBay and query Rollei TLR filters.