4 Packs Sandbags Weight Bags for Light Stand Photography Video Equipment, Heavy Duty Saddlebag for Backdrop Stand, Photo Tripod, Canopy, Pop up Tent, Umbrella Base, Fishing Chair, Picnic TablePackage ContainThe 4PCS photography sandbags come with 4 PCS aluminum clips and 8 PE sealed bags. Warm Tip: The sandbags are empty and not loaded with sand Excellent CraftsmanshipAimosen sandbag is made of oxford fabric, which is wear resistant and sturdy. The PVC coated oxford cloth lining can bring you a soft and smooth tactility experience. With the auxiliary products, the PE bag can prevent the sandbag from dust and the aluminum clip can help you