Material: Eco-friendly PVC, Capacity: 15 gallons, Outer diameter: 90cm, thickness: 0.43mm Practical to Use: compared to traditional watering methods, our planting water bag delivers water directly to the soil surface at the plant roots, which can help you improve your efficiency; Slow release can promote root growth and help reduce the damage. Humanized Design: our round watering bag is easy to set up; You simply open the bag and wrap the tree bag around the trunks, then zip up these bags and fill them with water, which effectively reduce the frequency of irrigation; For large trees, you can zip several bags together according to practical situation. Reliable Material: our tree irrigation bag is made of PVC material, lightweight and sturdy, wear resistant and tear resistant, UV resistant and windproof, which can serve you for a long time; You can use the bag for irrigation with confidence. Size Information: the water bag for trees can be filled with up to 15 gallons of water, and this bag will slowly release to drip irrigation your trees for up to 8-10 hours, very suitable for hot and dry areas; In addition, the water bag can save water and promote deeper growth of tree roots. Package Including: you can get plant watering rings for trees in brown, which can be a useful tool to easily meet your daily watering demands; If possible, you can also share with your neighbors to enjoy the convenienc.