Listing is for the large dodecahedron terrarium with a hinged door, in copper or silver color. Comes with a terrarium starter kit. Ever since I can remember my mother has cultivated a little moss garden, which we used to decorate the house during different times of the year. Unfortunately since I left home I have always lived in small apartments. With no outside space to satisfy my green urges, I began to create terrariums. I made this terrarium entirely enclosed, with a hinged door to get inside. By keeping the door closed it creates a micro-environment, & within a few days it will feel slightly humid inside the glass. It will arrive as a kit, with almost everything you need to get started. The kit is made up of a muslin pouch with pebbles, activated charcoal, rubber feet, & a few suggestions for how to get your terrarium started! If you want to plant moss inside you will also find some tips on moss foraging! Besides moss, this is a great style for any humidity loving plants. This terrarium comes in silver or with a copper patina, so please let me know your preference when ordering. This terrarium is also available without a kit for $150. Please contact me for details. Measurements Width: 7 1/2″ Depth: 7 3/4″ Height: 6 1/2″ I found this video on DesignSponge helpful when I first started planting terrariums Universe Terrarium Kit, Large Dodecahedron Glass Terrarium With A Hinged Door Stained Copper Or Silver Color Eco Friendly