Well, this may not necessarily be a recycling or upcycling project but in this particular case, it is. I used a knitting yarn left-overs to weave decorative strip and leather scraps from furniture manufacturing for the body. You can see pics of how I made it here. It is the second generation of this design and the first bracelets were made from two pieces of leather and had rough edges, unlike this bracelet. And yeah, this is it. Thanks for your attention.
More info: thenaildesign.tumblr.com