50Pcs 5 Colors Adjustable Brass Loop Ring Base, Finger Ring Components, Mixed ColorSize: Adjustable Brass Loop Ring Base: about 17~20mm, inner diameter 3mm wide, hole: 0.08 2mm, 5 colors, 10pcs/color, 50pcs; Plastic Bead Containers: about 10.8x7.4x1.8cm, 1pc.