Say Goodbye to Instability: This windproof flag weight sandbag not only provides a strong reinforcement for flagpoles, but its design also makes it suitable for a variety of outdoor items that require stable support, such as camping tents and parasols Safe and High-Quality Materials: Made of canvas, the flag weights are wear- and stable in gusty conditions allowing you to not worry about being blown away by the wind Specifications: The flag base can hold up to 30 pounds of sand providing a stable foundation for flagpoles and other items Innovative Design: Equipped with a reinforced design, the flag weights at the bottom of the flag can be opened and filled quickly and easily, saving you valuable time the secure closure design ensures that you can use it multiple times and extend its service life while moving it easily Color: black Material: canvas Package Contents: 3 x FlagCross Base 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.