This is a 1920s Art Deco Egyptian Revival bracelet produced by the famous Neiger Brothers (Max and Norbert Neiger) in Gablonz, Czechoslovakia.
Molded green Peking glass medallions shaped into a pharaoh's head or mummy mask. The central glass masks are flanked by enameled metal wings detailed in red and blue, alongside round turquoise-colored glass cabochons. Intricate, decorative stamped brass framing typical of Czech costume jewelry from the Art Deco period.
Lacking one of the cabochons as shown in pics, condition otherwise is commensurate with age and wear.
Length 7.4”
Width approximately 2.2cm