Feature:1. Adjustable Design: Beach umbrella weight bag, measuring 15 x 16 inch; the middle anchor hook collar is adjustable, allowing you to customize it to fit most beach umbrellas, flexible and practical.2. 4 Sided Design: This umbrella weight bag features a square design with 4 holes to match the umbrella, 4 corner hooks for added stability, and a larger size to hold more sand, keeping your beach umbrella secure.3. Easy to Use: Simply thread the umbrella pole through the reserved large hole, adjust the anchor hook collar into position, fill with sand for added weight. When not in use, easily empty the sand and fold for compact storage.4. Excellent Material: Made of excellent 600D Oxford cloth, this beach umbrella weight bag is sturdy and reliable, water resistance and wear resistance, ensuring long time use and lasting performance.5. Versatile Application: This weight bag is ideal for securing beach umbrellas, suitable for outdoor camping, picnics, beach trips, sports events, and various other occasions, for beach, courtyard, and garden.Specification:Item Type: Beach Umbrella Weight BagProduct Material: Oxford ClothSize: Approx. 38.1 x 40.6cm / 15 x 16inWeight: Approx. 170g / 6oz.Package List:1 x Beach Umbrella Weight Bag1 x Hook