JCM CUSTOM Removable Easy Peel and Stick, Wall Vinyl Decal Sticker, DIY Decor/Safe on Painted, Triangle, Black, Set of 96 +;

Made from waterproof vinyl, with 10 years+ indoor and 3 year outdoor durability. Soft pvc film that features a matte surface, can be applied to just about any clean, smooth surface that is free of contaminants, dust, grease, etc. We strongly discourage installation on certain surfaces such as brick, stucco, concrete block, suede paints, and sand paints. Uses residue-free adhesive that is easy to remove without damaging surface.