Say Goodbye to Instability: This windproof flag weight sandbag not only provides a strong reinforcement for feather 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 Materials: Made of durable canvas, the flag weights are wear-resistant and stable in gusty conditions; allowing you to not worry about being blown away by the wind Specifications: The feather 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