Most costume moustaches use lightweight synthetic materials such as plastic, polyester fabric, olefin synthetic hair, faux fur, and other synthetic hair components.
Moustache accessories are sold for both children and adults. Common suggested ages in listings include '3 years and up', '6–13 years', '3–14 years', while other items are marked with adult sizing.
Stick-on moustaches typically use self-adhesive, peel-off backings or other secure adhesive backings designed for easy application.
These accessories are commonly promoted for Halloween, 100 Days of School celebrations, cosplay and school plays, fancy dress parties, photo booths, and other themed events or performances.
Many stick-on moustaches are described in listings as realistic-looking and lightweight, with synthetic hair textures intended for comfortable, extended wear. Actual comfort can vary by product and adhesive quality.
Kit sizes vary widely: some listings offer a single facial-hair piece, while others include sets with multiple accessories—common totals range from 1 up to about 10 pieces.
