Natural and environmentally friendly materials Use Portuguese natural cork wire with a thickness of about 3mm, which is light and flexible, comfortable to wear, breathable and skin-friendly, suitable for daily wear. Retro circular pattern patch (random pattern) The central circular decorative pattern is full of exotic and retro style. The pattern is shipped randomly, and each one is a unique design. The picture is for reference only. High-quality alloy carved accessories The two sides of the bracelet are matched with exquisite retro carved metal parts, using high-quality zinc alloy!