The Retro Robot Wall Decal is a requirement for those who are a part of today's technological revolution. Skip the sticky part because these decals do not need adhesives, glues or pastes. It can be applied to most walls and can last for years. These high quality decals can be removed easily without leaving any residue or stain on your walls. With different colors and sizes to choose from, surely there will be a decal that matches your personality.