You are looking at a fine and very special pair of antique Yemeni Bedouin silver cuff bracelets.
They feature high quality workmanship, with a non precious metal lining elaborately decorated with applied silver rosettes and lozenges elements and bands.
Total weight: 198 grams
Inner diameter: 2.1 & 2 inches
Inner circumference: 6.6 & 6.3 inch
Height: 1.9 & 1.6 inch