You will 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 enough to meet your daily use! Sublimated aluminum photo blanks are made of high-quality aluminum plates, with fine workmanship, strong and durable, not easy to rust or damage, and not easy to fade. The surface adopts a new spraying process, the surface 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 unique 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 onto the sublimation coating. (Temperature: about 365 degrees Fahrenheit/185 degrees Celsius. Time: 60-80 seconds. Finally, put on gloves and tear off the tape and paper. Tips: You need to use sublimation paper to print the pattern, sublimation has the best effect! The sublimated aluminum photo signs can not only be used as home decoration, but also can be given as gifts to friends, family or teachers. You can choose unforgettable photos, such as wedding photos, family photos, parents photos and other photos, and then customize them on heat transfer sheets, which can be used as living room, bedroom or desk decoration, holiday gifts or keepsakes, or as wedding, Unique engagement parties, graduations, birthdays. size: 20 x 25cm Material: aluminum colour: transparent PackageContents: 1 set x sublimation coating(30 pcs) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.