Lately I have been doing a lot of metal studies in my college, which included drilling and filing of the aluminum sheets, rods and slabs to name a few. I made this neck piece out of whatever left over I found in my college labs. It is totally wearable(I myself have worn this quite a few times now) , looks really cool and is one hundred percent made out of Reusing waste materials. Try out one for yourself. 

Thank You

Take Care!