Royal Rooster Twin Cup Drinker & Feeder Set - 6.5lbs /1 gal The set includes:1 x 1 gallon drinker (approx 20 inches tall) with two valve-operated cups and rear hooks 1 x Feeder with rain cover and rear hooks (holds approx 6.5lbs of feed and is 20 inches tall) 2 x ergonomically designed lids.4 x aluminum brackets and screws (for those wanting to fix to a solid wall) Hooks straight onto mesh or attach to a wall with free brackets included. 1 set suits 4-6 chickens