One 12x12 sheet of Oracal 631 - matte (not glossy), removable, adhesive vinyl
 
Applications:  Short- to medium-term applications indoors; specifically on painted drywall surfaces
Thickness:  3 mil
Durability:  3 years (indoor)
Release Liner:  84# custom silicone coated paper with special release characteristics that provide excellent weeding and release values. Customized blue silicone paper liner for white provides superior contrast for weeding.
Adhesive:  Clear, water-based, removable adhesive