This a set of 3 bubble shape glass bowl is handmade with high boron silicon glass, clear and light. Them can be wall mount with plastic hangers applied to wall planter vase for flowers/air plants, indoor wall decorations for living room or bedroom, Unique gifts for friends.These are set of 3 pieces, We like them grouped together in a set of three though(1 x 10cm and 1 x 12cm and 1 x 15cm)***You only receive 3 pieces glass wall vase and white plastic hangers, Please check all of the air bubbles and plastic wrap, look for the wall hangers when open your package.Bubble Wall Terrarium Dimensions:Small: 4" diam., 2.6"(the length from back to front)., Oblique Opening 1.6 inchesMedium: 4.8" diam., 3"(the length from back to front)., Oblique Opening 2 inchesLarge: 6" diam., 3.6"(the length from back to front)., Oblique Opening 2.4 inchesMaterial: High boron silicon heat resistant glass. The small hole in the back allows you to attach this glass vase to any wall using appropriate mounting hardware. No plants, stones and other accessories included in this item!