Assertion: space heater's design | /r/HasProperty | lightweight
Facets:
Source sentences:
text: Electric Space Heater is also small in size and has a lightweight design.
text: For floor-standing heaters, we prioritized designs that were as lightweight as possible.
text: Although these heaters are designed to sit on flat surfaces, their lightweight designs make them prone to falling over, which can put them in contact with flammable materials.