It is an oval chain with a width of about 10mm. It is light because the material is aluminum.
Each frame is alternated vertically and horizontally. Because the material is aluminum, it is lighter than an iron chain, so the volume accessories can be made without being too heavy. * Because the chain is thick and hard, when cuttingEnd nipperWe recommend using. Please be careful when cutting. * Depending on the lot, the shape and size of the frame eye may differ slightly. * This item is sold by weighed.