Material: Stainless Steel 304, Stainless Steel 316, Size: 1.5kg-200kg, 2.5kg, 5kg, 7.5kg, 10kg, 15kg, 20kg, 30kg, 50kg, 100kg Variety: wing anchor,bruce anchor,danforth anchor,folding anchor,plow anchor,shovel anchor,river anchor, navy anchor, mushroom anchor.