The size of the sheet is 117x171 mm or 4.6 x 6.7 inches. Each photo sticker is 24 mm (0.95 inch) wide and 32 mm (1.25 inch) high.
These stickers are handmade on thin matte sticker paper. Though not water proof, they can take a light layer of watercolour or similar. You can write on and stamp the stickers. Please allow for tiny imperfections and note that colours may vary from each screen.