Features: 1Product Purpose: Can be used to add weight and stability to a variety of sports goal frame to help prevent them from moving or tipping over. 2Hook and Loop Sealing: Uses hook and loop for closure, very easy to install and release, and multi layers have been applied to prevent sand leakage. 3Easy to Use: Easy to carry the filled sandbag around, even when it's heavy. It is also easy to empty and store after use, the handles can save your energy. 4Easy to Storage: After use, inner sand can be poured directly, simple cleaning, compact after folding, saving space and easy storage. 5Suitable Situation: Make your outdoor activities more interesting and enjoyable, suitable for camping, picnics, festivals, parties, barbecues, sporting events, beaches. Item Type: Canopy Weights Material: PVC Color: As Picture Shown Application: For Outdoor, Tent, Fitness, Ball Game Weight: Approx.512g/18.1oz Package Included: 4 x Windproof Sandbag