Triangle wall pattern vinyl decal stickers (Black, 4x4 set of 51) Each triangle measures 4" H x 4" W Comes with easy to apply instructions and can be removed without damaging walls. Can be applied to most walls including textured, or any craft project with wood, metal, etc. ONLY made by Wall Sayings Vinyl Lettering in the USA. We do not sell to other vendors!! High end decorating on a budget