> 3.5" x 2.5" in size. > Backed with a strong magnet, making it easy to display. > Laser cut birch wood that is sustainable sourced. > Every piece is hand marbled. Marbling is an ancient Japanese water painting technique. Due to the organic nature of this process, every single piece is one of a kind. > Plant is held in place with copper wire. > Air plants like to be watered once a week. You may spritz them with a spray bottle, or soak them in water for ten to twenty minutes.