THIS STARTER SET IS COMPATIBLE WITH THE 4MOMS HIGH CHAIR. Magnetic magic – Magnets help keep bowls and plates in place on the 4moms tray. Minimize the mess - help prevent unwanted spills and assist with self-feeding. Starter set includes two large bowls and lids, two small bowls and lids, one plate, and utensil (fork/spoon) set. Top Rack Dishwasher Safe.