Excellent breathability:The 1/16inch breathable mesh design of the planter allows plants to access water at while preventing soil loss into the pond or water, keeping the planter supported and ensuring good plant growth. Flexible Material:Our mesh are made of PVC, breathable, soft, flexible and unbreakable, adaptable to uneven ground, ideal for plant growing bags. Applicable size:suitable for other plants such as lilies and water lilies, fits into tight spaces and easily blends in with the rest of the pond. Convenient to use:Mesh planting pots are suitable for indoor or outdoor spaces such as patios, gardens, balconies and so on. Simply rinse and dry after planting to store, easy to fold and reusable, 't take up too much space when stored. Pond plant bag set:You receive 4 black aquatic plant mesh pots with a maximum volume of approximately 1.4 gallons, in quantities to meet your daily use and replacement needs. Specification: A:square Color: Black Material: PVC Package Contents: 4 Pcs x Aquatic Planting Bags Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.