Specification:Material : Rust Free Heavy Aluminum Metal.Size: 18" x 12"Long Lifespan: At least 7 years.UV Reflection: Indoor/Outdoor Use, Weather, UV and Rust Resistant and Fade Resistant.Package Contents:1-Pack Handicap Parking Sign (18"×12")(The screws, tape, and clamps are not included in the package)Kind tips:The front of the product uses a non-tearable UV protective film that cannot be removed. This protective film can extend the service life of the product outdoors.There is a protective film on the back of the product to avoid scratches during transportation. You can tear it off when you install it.