You will receive 2 packages that have 2 Nuby super spout replacement spouts in each package for a total of 4 spouts. These spouts only fit the Nuby super spout cups. They are shaped like a figure 8 on the top with the top part of the 8 being slightly smaller than the bottom part of the 8. Please look at the pictures and measure your existing spouts before making a purchase to ensure the correct fit. These spouts measure approximately 2 1/4 inches across the widest part of the spout.