Anchor: 1)Material: Stainless Steel or Carbon Steel 2)Surface do mirror Polish or galvanized. 3)Weight: 2kg, 5kg, 7kg, 10kg, 12kg, 15kg, 22kg, 27kg, 50kg, 4)Type: Delta Anchor, Bruce Anchor, Plough Anchor, Danforce Anchor and Folding Anchor. 5)We have got DNV certification. If our products could make you satisfied, we will would like to sent product catalog and price list for your referrence.