Common materials include plastic and PVC-coated polyester, vinyl, polymer resin, paper, and paperboard.
Many decals use a peel-and-place or self-adhesive backing (including some double-sided adhesives). Several listings describe decals as repositionable or reusable and note they peel off easily without leaving residue.
They’re designed for clean, smooth, flat, or hard surfaces such as painted walls, glass, metal, wood, and many plastics.
Vinyl Halloween decals are often described as having a matte finish with vibrant colors and are printed on water-resistant, durable vinyl.
Age recommendations vary (examples include "3 years and up," "all ages," or "adult"). At least one product includes a CPSC choking-hazard warning for small parts, so check warnings and age labels on each listing.
