A unique PVC coating allows this chain to bend and coil easily.Greenfield's Color-Coated Anchor Chain is galvanized, proof-coil chain with a PVC coating to protect your boat's surfaces. The specially formulated PVC offers excellent flexibility and durability. Oversized end links provide for easy shackle attachment. Available in colors to match anchors, trims, cordage and fenders. Precut in 4' and 5' lengths.