Vintage glass beaded necklace flapper Czech German

Vintage flapper length (52in!) necklace features alternating handcut round & faceted med. red transparent glass beads. Hand knotted between each bead w/ old unknown fiber that is now tan colored. May need to be restrung for security. No clasp. Goes past my belly button if worn long (am 5'2"). Can be doubled, knotted or even tripled if petite. Endless possibilities! Best guess on age is 1920s or 30s. Divots and chips present on many beads. Good condition for it's age. Price firm due to rarity. ❤️