Type: plant rooting box Material: PP Size: diameter: 5cm,8cm, 12cmapplicable branch size: 3-9mm,7-12mm. 12-31mm Quantity: 10PCs Features 1. There is a buckle on the side, which is safer. 2. Automatic buckle: a more convenient and flexible disassembly method can be completed by one person. 3. Observation port: the branch can be extended from the observation port.When not in use, seal with black tape.Prolonged ventilation will affect rooting time. 4. Water inlet: increase the diameter of the water inlet to facilitate watering. 5. Adjustable: the bottom can be adjusted reasonably according to the diameter of branches. Notes 1. Please allow slight measuring deviation due to manual measurement. 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 3.Please leaving a message before you give the bad feedback, if the products have some problems.Thanks for your understandings.