Use your indoor air plants to recreate a piece of Earth's prehistoric past! These ammonite shell planters make a great resting spot for your beloved air plants (genus tillandsia), which in turn make them look even more like they would have in real life. Each plant holder is made from two pieces of 1/8" (3mm) birch wood with a single 1" wide hole to place your preferred plant in. The back piece has the hanging hardware built into it, allowing for easy wall mounting. You can also use an adhesive picture hanging strip, if you prefer it. If you don't want to hang it, it will sit sturdily on a table, desk, mantle, shelf, etc. Currently we offer 3 different sizes to choose from. Please see the pictures for exact measurements of each size from small to large. Each piece is finished with a matte lacquer to seal it against moisture. *PLANTS NOT INCLUDED*