Description Feeder base combines with the Little Giant 1-Quart Screw-On Feeder/Waterer Jar (Item No. 690, sold separately) to make a gravity feeder for baby chicks and small birds. Features eight openings, with ribs to minimize feed overflow and spillage. 6.375 inch diameter by 2.5 inch high. Made of heavy-duty polypropylene. Available in several colors to mix and match.PRODUCT DETAILS:Feeder base combines with the Little Giant 1-Quart Screw-On Feeder/Waterer Jar (sold separately) to make a gravity feeder for baby chicks and small birds Eight openings Inner ribs minimize feed overflow and spillage Heavy-duty polypropylene Available in Red, Purple and Green Apple