Most listings show suggested ages from about 3 years and up to 8 years and up, depending on the specific mask.
Openings vary by style: some masks have eye-only openings, some include both eye and mouth openings, others provide openings for eye, mouth and nose, and some full-face styles have no openings.
Fit details commonly list a maximum head size for the mask, and many product descriptions note adjustable elastic straps to help ensure a secure fit.
Listings vary: some state “Battery: No Battery Used,” while others specify required or included batteries (examples noted: “X1 1.5V AA required, demo battery included,” “Requires X1 1.5V AA/LR6,” “Includes 3 AAA batteries,” and “Requires 2 x AAA batteries (included)”).
Common themes include anime characters, superheroes, film/sci-fi villains, dragons, feathered Mardi Gras/festival styles, and licensed animated characters for kids.
Many listings include CPSC choking-hazard warnings for small parts and show suggested ages (commonly 3 Years and Up to 8 Years and Up). Product descriptions frequently warn that small parts may be generated and state “Not for children under 3 years.”