The skate axle can become loose or a portion of the axle can sheer off during use resulting in a wheel separating from the skate's frame, posing a fall hazard.
The packaging is not child resistant as required by the Poison Prevention Packaging Act, posing a risk of poisoning to young children if they ingest it.
The modified thru-bolt on the front wheel can fracture, allowing the wheel to detach from the stroller, posing fall and injury hazards to children in the stroller and adults operating the stroller.