Batteries included?:No Package Dimensions:1 x 1 x 1 cm; 10 Grams Our weight bag is empty fillable design, can be filled with sand, rocks, gravel, dirt or any available objects nearby before use. Adopting heavy duty Oxford cloth material featuring high sewing density, sturdy and durable, wear resistant, can be used for years. Suitable for stabilizing any canopies, umbrellas, tents, lightweight and portable for outdoor or traveling use. DIMENSIONS Height - 42cn / 16.5 Single Cylinder Diameter - 11cm / 4.3 Joint Length - 8cm / 3.1 Loading Capacity - 10-15kg / 22-33lb Whats in the box? One piece empty sand bag Package Content - Comes with ONE weight bag, fillable design, this is an empty sandbag that can be filled with sand, rocks, gravel, dirt or any available objects nearby before use. Heavy Loading - Each weighted bag has a large load-bearing capacity, can hold up 10-15kg / 22-33lb. It will not be damaged or deformed due to heavy items. With 4 sandbags enough to securely stabilise an awning. Durable Material - Made of heavy duty 600D Oxford cloth material, which is featured with high sewing density, sturdy and durable, wear-resistant and tear-resistant, foldable and reusable, long lasting for years. Easy to Use & Portable - Just fill the weighted sand bag with available sand or gravel or any heavy items, zip it up after filling, the zipper will securely holds the filler and prevent them from leaking. After use, pour out the filler and simply clean the bag, it can be folded for easy storage. Use Anywhere - Universal for stabilizing any patio umbrella, pop up tent, outdoor sun shelter, instant canopy, beach canopy. Lightweight and portable design, perfect for outdoor or traveling use, great sandbag for camping, picnic, beach, sport events, parties, carnival or any outdoor activities. Package Content - Comes with ONE weight bag, fillable design, this is an empty sandbag that can be filled with sand, rocks, gravel, dirt or any available objects nearby before use. Heavy Loading - Each weighted bag has a large load-bearing capacity, can hold up 10-15kg / 22-33lb. It will not be damaged or deformed due to heavy items. With 4 sandbags enough to securely stabilise an awning. Durable Material - Made of heavy duty 600D Oxford cloth material, which is featured with high sewing density, sturdy and durable, wear-resistant and tear-resistant, foldable and reusable, long lasting for years. Easy to Use & Portable - Just fill the weighted sand bag with available sand or gravel or any heavy items, zip it up after filling, the zipper will securely holds the filler and prevent them from leaking. After use, pour out the filler and simply clean the bag, it can be folded for easy storage. Use Anywhere - Universal for stabilizing any patio umbrella, pop up tent, outdoor sun shelter, instant canopy, beach canopy. Lightweight and portable design, perfect for outdoor or traveling use, great sandbag for camping, picnic, beach, sport events, parties, carnival or any outdoor activities.