Transform your wall with Wallums wall decals. Wallums are a great way to decorate your apartment, home, dorm room, or office. Simple installation and easily removed, Wallums are the perfect solution for renters and homeowners looking to transform the look of their space without the commitment. The product can be applied to any smooth surface such as walls, glass, doors, etc. Slightly textured surfaces should be ok, but the product is not suitable for low/no VOC paint, freshly painted walls (less than 2 weeks), or rough textured walls (sandy, grainy, or stucco).