Kolfkar Rest Model 2 This is a shoulder rest that allows for fine adjustments of height and angle. It's lightweight and good, but it didn't suit me, so I'm selling it. I will send the items shown in the photos. The small parts are unused. It's a beautiful item, only tried a few times, but please understand that it has been in someone's possession before, and consider this before purchasing. Please refrain from purchasing if you are overly concerned about minor details. Instant purchase is welcome. Anonymous shipping.