Veneers are a natural looking way to mask imperfections in teeth.  They are custom fit, thin plates of porcelain that are bonded to the front surfaces of teeth. They are a strong and durable way to correct chips, cracks, gaps, stains, and malalignments. The reason porcelain veneers appear so natural and lifelike is that veneers mimic the translucent qualities of teeth. They allow a percentage of light to pass through the tooth just like enamel and dentin. This manner of light refraction is an important aspect of what gives teeth their characteristic lustrous appearance.