Sea Urchin hanging air plant -- bring the beach to you! Air purifying! Sea urchin shell with air plants are easy care house plants that do not require soil. These are hand picked sea urchin shells, each one has a live air plant added to create a unique hanging jellyfish ornament. Comes with cord or twine attached for you to hang your decoration. Each shell is unique and is a real sea urchin shell. Each plant is a living air plant. Plants may vary from those shown as they are created from plants currently in stock. Shells are approx 2 to 3.5 inches in diameter. These measure approx 5-10" in length. Easy Care Instructions: Air plants are unique, hardy plants with simple care requirements! They need no soil to grow and they have no roots. All the nutrients and water they need are absorbed through the leaves. Simply mist or soak your plants weekly to water them and give them some light to grow. Eventually, they will produce a flower and then begin to reproduce, creating multiple new plants. ONE INCLUDED PER ORDER!