This paperclip chain is made from durable 304 stainless steel and finished with advanced ion plating (IP) in gold tone. IP plating fuses the colour layer to the steel using a vacuum process, producing a surface that resists tarnish, scratches, and fading far better than conventional plating. Each soldered link measures approximately 5.5 × 2.2 × 0.5 mm, creating a sleek, lightweight chain with excellent strength and flexibility.