You receive 30 pieces of aluminum photo signs, measuring approximately 7.87 x 9.84 inches/20 x 25 cm, all 0.45 mm thick. Different sizes and quantities are to meet your daily use! Sublimated aluminum photo blanks are made of high-quality aluminum plates, with fine workmanship, strong and , not easy to rust or damage, and not easy to fade. The adopts a new spraying process, the is smoother, the photos are clearer, the colors are more vivid, and the reproduction is more realistic. Thermal transfer ultra-transparent aluminum plate gives you a shocking visual experience! Thermal transfer metal photo plates allow you to choose your favorite photos. With some simple techniques and craftsmanship, you can achieve handmade crafts and decorations. Place them and bring a bright scene to home! Sublimated aluminum photo blank, very easy to use. First, you need to peel off the protective film on the aluminum sublimation blank, and then use heat transfer tape to stick the image you want to print