Listings describe the belts as made from plastic or vinyl; several specifically call out a vinyl-molded construction.
Each listing specifies that a single belt is included—typically shown as "Includes: Belt" or "Includes 1x Belt."
The belts are marketed for action-superhero costumes and are described as suitable for Halloween, cosplay, theme parties, and everyday dress-up or pretend play.
Product bullets list "Battery: No Battery Used" for the belts.
The listings are positioned for action-superhero and Batman-themed costumes, often marketed toward kids and boys.