This is a beautiful necklace handmade by an artist at the Red Rocks Initiative. The "balls" are fabric wrapped around a fill and the chain is made of tiny black beads strung on a piece of string.
It has a very simplistic tie in the back - where you put the balled up end of one side of the necklace through a loop created on the other end of the necklace.
The piece measures 12" when laid out - maybe a 24"-ish length string.
Comes with a pair of fabric-wrapped bracelets. Each bracelet has a 2 1/2" opening.
Made from cloth sourced in an African market most likely in Kigali, the capital.