Most trims are made from PET (polyethylene terephthalate) and polyester. Some constructions also include rubber and sturdy thread for the elastic backing.
They can be sewn or glued onto fabric. Many descriptions also note trims can be secured with thread, glue, or tape for a reliable hold.
Most listings recommend hand washing in cold water.
Blue shades are commonly offered (for example, "Royal Blue" and "Blue"). Some glitter packs include multiple blue shades along with gold and iridescent finishes.
Sequins are pre-installed on sturdy threads and tightly sewn onto an elastic or rubber smocking band to hold them in place.
