This sheet is made of strong, vacuumformed vinyl, easily cut with scissors. Silk screening brings them to life with color and depth. Easy to install. Cut with X-Acto knife or scissors, adhere with double-sided tape or silicone glue. (Weldbond (#1250), sold separately, works well.) Onesheet per package. Approx. 10 1/2" x 16 1/2"