The coating on the beads that causes the beads to stick to each other when water is added contains a chemical that can turn toxic when many are ingested. Children who swallow the beads can become comatose, develop respiratory depression, or have seizures.
If the seat is placed on a table, countertop, chair, or other elevated surface, young children can arch their backs, flip out of the Bumbo seat, and fall onto the floor, posing a risk of serious head injuries.
Small magnets inside the four game pieces that were sold with the "Cars" backpack can fall out of their plastic enclosure. Magnets found by young children can be swallowed or aspirated. If more than one magnet is swallowed, the magnets can attract each other and cause intestinal perforation or blockage, which can be fatal.
If the cup is dropped, the colorful face on the cup can break off and leave small parts or sharp exposed edges that can pose a choking or laceration hazard to young children.
A child's finger can become caught in the rectangular metal clip or the black plastic side hinge, and this can sever a child's fingertip. Also, the strollers pose an entrapment hazard.