Good permeability: these net cups feature slotted mesh design to promote efficient plant growth through aeration. Net pots with drainage holes allow for healthy and even water drainage, enabling roots to grow naturally through the bottom and sides, supporting larger and healthier plants. Comfortably sized lip along the top makes the hydroponic cups easy to handle, lift, and transport. The design also facilitates easy cleaning. Wide range of applications: these hydroponic containers are suitable for use in aquaponic and hydroponic systems with orchids, tomatoes, peppers, and other plants. Ideal for home gardens, balcony gardens, soilless cultivation, and liquid-based growing setups. Designed for hydroponic plants: the wide-lip round net pot is compatible with various soil-based and hydroponic media, including expanded clay, lava rock, pumice, and rockwool. Roots can easily grow through the sides and bottom of the cup. Color: Black. Material: Plastic. Size: Upper mouth: Outer Diameter 45mm; Inner Diameter 31.5mm; Height: 45mm. Package Contents: 100 x Garden net pots. Only the items listed are included; other accessories are not included. Note: Lighting and display differences may cause slight variations in color. Measurement allowance is +/- 1-3cm.