Thank you for taking the trouble to read through my review

For all those who don't feel like reading through everything, I'll write a pros and cons at the end.

Today I would like to write my personal opinion about the smartphone holder from K&F Concept, which I was able to test as part of the Vine program. This doesn't affect my review in any way. I hope I can help you decide for or against the product.

The holder is heavier than expected and looks very clean and durable. It is mostly made of metal and can be operated without scratching, crunching or the like.

I use the K&F Concept holder to keep my iPhone 15 Pro in a fixed place at my desk and to be able to look at it without even picking it up.
I attached it to a metal monitor rack. I didn't need the adhesive adapter plate. Simply remove the adhesive film on the holder, gently press the holder into the appropriate position, turn the lower part clockwise (holder absorbs itself firmly) and you're done.
The holder has been in place in this location for 3 weeks and has not moved a millimeter so far. Perfect

The smartphone is very firm and can be perfectly aligned thanks to the rotatable and swivel holder.

If you have a mobile phone that is not intended for magnetic attachment, you can attach an enclosed flat adapter plate to the case or directly to the smartphone and still use the holder.
I have not tested how well this works with a smartphone. I only attached the small adapter plate to the holder. This was also very tight.

For me, the holder is ideal for always keeping an eye on my smartphone.

Pro:
+ Reasonable price (19.94€ (as of 11/2025)
+ Nice look
+ Solid metal workmanship
+ Removable and still usable
+ Smartphone recording rotatable

Thank you for taking the trouble to read my review. I hope I was able to help with the decision making process.

LG Nicolas