This chain comes in Sterling Silver (925). It has a T-Bar fastening and features a long open Link Chain. Super easy to pop on and off (no fiddling with tiny clasps). Traditional Jewellery at its best! SPECIFICATIONS Weight: 4.8 g. Chain length: 18" (46cm). Bar Size: 15mm. If you have any questions please do ask. FREE STANDARD UK DELIVERY We use Royal Mail for our standard post option which will be posted within 1-2 days of purchase.  Express Next Day Special Delivery Monday-Friday can be chosen as an Optional Extra. Traditional Jewellery, Special Delivery, Wedding Jewellery Necklace, Traditional Jewelry, Monday Friday, Chain Link Necklace, Link Necklace, Wedding Necklace, Link Chain