That’s right, wall terrarium! There is a small hole at the rear of the glass, anchor your screw into the wall and hang away. No two will be the same, though the general size of the piece is always the same. Because they are hand blown, there is some variation from piece to piece, what does remain the same, other than the song…. is how awesome these are. Pretty decently priced as well. You can find them here at sprouthome.com We think you all will love these. Happy Spring, though it is cloudy and a bit chilly here in Chicago. The ones shown above are two different terrariums, one has succulents planted in it, and the other has raindeer moss, mood moss, orchid bark, two air plants, and a johnny head jr. Rock it!