50pc Assorted Alloy Silver Bead Caps Bead Cones Tibetan Style Beading Supplies Quantity: 50 Piece Tibetan Style Bead Cones, Bead Caps, Mixed Shape, Silver Size: about 8~20mm in diameter, 3~8mm thick, hole: 0.5~2mm. Bead caps are used to "frame" beads with metallic color and detail. Each bead cap is concave to hold oval and round beads in their caress.