Orchids Planters Mesh Net Pots Double Round Root Controlling Flower Pots Excellent Drainage,Good Air Movement -- 2 Pcs(180C: inner diameter 7", Clear plastic single pot) Clear color can observe the growth of root system and the dry humidity of moisture Excellent Drainage,provides maximum drainage to encourage healthy root development. Good Air Movement,when a plant becomes too big for a solid pot, the roots begin to circle and choke each other. More airflow to the root zone prunes the root structure and prevents circling Durable, UV-resistant/heat-resistant(120-20) plastic,anti-corrision Materials are ROHS approved can be in contact with food.Package included: 2 pots