The Crown Green & White suspension feeders have some valuable features. The suspension point incorporates a wing nut adjuster for feed flow. This gives a very wide range to produce optimum flow and trough levels for various feeds and seed sizes. Also the troughs have segregations to reduce losses from birds flicking feed out sideways. Heavy galvanising on all metal parts. (15kg is all white.) This range feature a removable lid. If used as a suspension feeder the lid is strung onto the wire first (using the hole provided).