Wallcandy Arts decals are designed to adhere to a variety of surfaces, making them a versatile choice for home décor. Suitable surfaces typically include smooth walls, such as painted drywall or finish that is clean and free from dust and grease. They can also be applied to metal surfaces, glass, and wooden furniture. It is important to ensure that the surface is flat and smooth for the best adhesion. Additionally, Wallcandy Arts decals can work well on certain types of tiles, given that they are appropriately cleaned and prepared. However, textures or surfaces with heavy textures may not provide the ideal setting for the decals. For the most accurate information regarding specific surface compatibility, users may want to refer to the guidelines provided on the Wallcandy Arts website.