1.MATERIALS AND DURABILITY: The tent sandbag is made of highquality 600D Oxford fabric to ensure tear resistance and long durability. Designed to withstand the elements outdoors, it is a reliable choice for a wide range of applications. 2.Multifunctional use: This flat sandbag is suitable for a variety of outdoor activities such as camping, picnics, festivals, grills, sporting events, and beaches. The versatile design allows it to be used in a variety of environments, providing great convenience and reliability. 3.Suitable for hard ground: The flat sandbag is suitable for use on hard surfaces that cannot be secured with nails or cords. When placed on grass, it also helps secure the tent and provides additional stability for outdoor activities. 4.Hook and loop design for userfriendliness: The fixed sandbag features a dual hook and loop locking system, ensuring the sandbag is securely fastened in place. The top can be easily closed with the hook and loop design, making it easy to fill, place, and remove.