Plastic Air Pruning Drainage Pot for Root Controling

1) Material: PVC        2) color: black

3) The product includes base, wall, and screw. 

4) The base can prevent the main root from being coiled.

5) The wall is an alternation of convex and concave. Its top of outside is the small holes that provide the condition for air-cut. 

    The screw is new style, practical, fixing firmly, removing easily and saving cost.