Package includes 12 squeaky balls, 4 of each color of yellow, blue and red. These balls are made for small dogs under 15 lbs and cats love them too! (Medium or Larger dogs may choke on these) These are machine washable, lay out to dry. Strong squeakers for a nice, strong squeak. Stitching is small to ensure a tight seam to hold up well. Read the reviews, these are a big favorite with the small dog owners!