Part number:HSF-C202307 Item Weight:650 g Package Dimensions:26.5 x 18.5 x 10 cm; 650 Grams Colour:Orange Style:Modern Material:Plastic, Rubber Included components:NO Batteries Required?:No Material: Plastic+Rubber Use for: Poultry Guineas Ducks Geese Color: White/Orange Hole saw size: 80mm. Application: Buckets,Barrels, Bins, Troughs, Boxes and more Weight of 1 Set: 740g Package Includes: Feeder Ports*4(Contains: Lid*4, Gasket*4), Hole puncher*1 About this item No Waste: The automatic gravity fed system provides constant feed to poultry, eliminating feed spillage and mess, saving feeding cost on a daily basis. 4 ports are well enough for feeding more chickens at the same time. Ideal for use on 5 gallons and bigger bucket. Easy to Install: Come with a 3.15"/80mm hole saw.Use a drill and finish the installation. Durable Use : All in one piece design ports and weather resistant design, strong connection with rubber seal, keeping feed dry and fresh. Wide use: The poultry feed port is suitable for all kinds of containers, such as buckets, barrels, bins, etc.. No Waste: The automatic gravity fed system provides constant feed to poultry, eliminating feed spillage and mess, saving feeding cost on a daily basis. 4 ports are well enough for feeding more chickens at the same time. Ideal for use on 5 gallons and bigger bucket. Easy to Install: Come with a 3.15"/80mm hole saw.Use a drill and finish the installation. Durable Use : All in one piece design ports and weather resistant design, strong connection with rubber seal, keeping feed dry and fresh. Wide use: The poultry feed port is suitable for all kinds of containers, such as buckets, barrels, bins, etc..