Size Options:
2.5 Liter = 22 cm x 10 cm - Roughly 8.5" wide x 4" deep
5 Liter = 28 cm x 11 cm  - Roughly 11" wide x 4.25" deep
 
These bonsai training pots have knobs to attach guy wires to train branches and air root pruning for increased growth and healthy roots without root circling. They are made of high impact plastic.