Vintage, heavy, poured metal beaded-look bracelet on black, woven string backing

Description

This is a heavy, possibly lead beaded bracelet, held together with woven black string and silver wire.  I'm not sure if the metal is lead, but it is super heavy, so that is my guess.  The pieces look to be poured into a quasi-bead shape, then woven into the black threads to hold them in place.  The catch is a large bead through a string loop, with silver wire wound around the string.  The maker and age are unknown, but the item is probably hand made.  It measures 8-1/2" long x 1-3/8" wide x 3/8" thick.  I do not see any pieces missing and it looks to be in nice condition.
I have tried to describe any issues with this item as much as possible.  I can post additional photos upon request and will try to answer any questions you might have that weren't addressed above.  If you want to purchase more than one item, let me know and I will wait until your purchases are complete, then I will send a single invoice with one shipping charge.