This is for five (5) standard 2 11/16″ mason jar lids with our custom feeder nipple installed as per the gallery picture. The rings, glass jars, extra nipples, hive tops, frames and drill are NOT INCLUDED. We make the plastic nipples and install them into the mason jar lids of either Ball, Kerr or un-branded. The feeder is installed through a 1/4″ hole drilled in the hive top and can be placed towards the rear to keep the feeder far from the entrance to help discourage robbers. The nipples are made from ABS or food grade HIPS and color may/will vary because we try to run the products after a previous job has finished in the particular material to save purging the machine and thereby reducing waste. We make the nipples in U.S.A. and the lids are made in U.S.A. or globally sourced. Here’s a tip, I have seen the Kerr brand quart size standard lid twelve packs selling for less than $1 each so you can pre mix 3 gallons of syrup and store it in the jars, then just switch the lids when ready to use. Be sure to keep your syrup chilled so it doesn’t ferment. Product up-grade: nipples have jute/hemp twine wicks pre-installed to help deliver the syrup to the tip and regulate the air bubbles. Spehar products, imagination + unfair advantage. Taking America back one product at a time.