Cristal can be mounted either on the outer or inner side of the planter or even in a staggered manner. An inner frame supports and holds the laminated glass panes, which are 10 to 22 mm thick. The glass panes fit into the inner "pocket" support, which is screwed to the flanges of the Cubo planter walls. For installations on balconies and terraces with a glass height of more than 80 cm, we recommend floor or railing mounting. Fixing is by means of adjustable brackets and attachments.