These fine, high quality porcelain tiles are made by using the latest photo reproduction techniques to produce an exquisite and beautiful memorial that will ensure and preserve your pet's memory for generations to come. The High Definition Life Portrait Porcelain Tiles utilize state of the art technology resulting in vivid and clear colors. Not only are these unique memorials manufactured with high definition and clarity they are also resistant to UV deterioration which means the photo of your precious pets will not fade when the tiles are mounted in direct sunlight. Lifetime Guaranteed. If the image ever fades, just return the portrait for a free replacement.