I use this strap with Dunlop strap lock on my Epiphone double neck, this strap is very reliable and durable and I obtained two of it two different colours (brown and black) and this one is easy to scratch, on the second (the black) didn't find that issue black one was perfect in any way, the brown one is almost perfect, functionally it is the same but when we talk about aesthetics I recommend take black one
P.s due to its made of leather when you open first thing you notice its smells like new car but the smell goes away quickly
Definitely I will take this one again, probably black or others available colour