These medium sized 18" hanging beauties are the perfect size for most applications and are one of our best sellers. Use the included suction cup to mount anywhere you want in your reptile's habitat. It gives them a place to hide as well as a fun place to climb or just hang out. With an assortment of styles you can choose the plant that will add that perfect something special to your tank. They add color, style, and functionality to the terrarium and they are very easy to sanitize and keep fresh looking.