Most light-up masks in these listings are made from PVC (polyvinyl chloride); at least one costume mask in the results is made of rubber.
The listings vary: some are labeled “All Ages,” others “18 Years and Up,” and there are options listed as “6 Years and Up” and “5 Years and Up.”
Many LED masks are battery-powered, typically using two AA batteries (not included). Some listings note batteries as required or optional, while at least one mask uses no battery. Several product descriptions claim continuous light use of more than 24 hours.
Lighting modes vary by listing: some mention three modes (steady, slow flash, fast flash) and others four modes (off, constant on, slow flicker, fast flicker). Color options across the results include red, blue, green and variations such as pink, purple and ice blue.
Some masks are described with eye, nose and mouth openings for visibility and breathing; other listings explicitly note no openings. One rubber sloth mask specifically mentions an open eye breathing hole.
The product texts list many occasions: Halloween, parties, raves, discos, clubs, birthdays, masquerades, Mardi Gras, costume parties, carnivals, festivals and similar events; some descriptions also mention Christmas and New Year’s Eve.
Most of the light-up PVC masks in these results are listed at about 7.8 inches high by 6.7 inches wide. Dimension listings vary across products — for example, a rubber costume mask in the results shows 1.2 inches high by 9.5 inches wide — so expect variation and confirm dimensions on each product listing.