Feather:100% brand new and high quality.1. Four small holes: Bundling through four small holes is stronger and more efficient than four corners.2. Automatic buckle: More convenient, more flexible disassembly, can be completed by one person.3. Observation port: The branch can extend from the observation port. Use black tape to seal when not in use. Prolonged ventilation will affect the rooting time.4. Water inlet: The diameter of the water inlet is increased to facilitates watering.5. Adjustable: The bottom can be adjusted reasonably according to the diameter of the branches.Specification:Material: PPSize:As the picture show(Approx.)Package included: 1 X plant rooting boxNote:Please allow 1-2cm errors due to manual measurement.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.