Item number: 21PCGF Link Size: 5x4mm. Chain Style: Curb Metal: 14K Gold Filled Length: sold by the foot. Minimum quantity 10 ft Processing time: 1-2 business days FAST SHIPPING!!!!! - We have been in the jewelry business for many years - Color may slightly vary due to monitor color restrictions - Our measurements are taken in the outer link The thickness and sizes of the shapes are approximately - If this chain is kinked, knotted or pulled it is easily damaged. We have many other more durable chain options available. We carry the highest quality of sterling silver, gold-filled chains, various jewelry findings, supplies, and charms. - We don’t accept returns on custom-cut chains - International shipping available - We do guarantee a lifetime for this chain to be 14K Gold Filled but we cannot guarantee against breakage - As these chains are low in diameter, they are delicate and could break based on handling.