Review on 🛤️ AMMSUN Heavy Duty Canopy Weight Bags (120 lbs) - 4-Pack Black, Ideal for Pop-Up Canopy Tent Outdoor Sun Shelter Umbrella, Leg Canopy Weights Sand Bags Boosting Instant Outdoor Sun Shelter Canopy Legs by Mitchell Norman

I would not recommend. After 1 use Velcro straps were separating. After 2 uses, 1 bag completely burst open at the seam. After 3 uses, 2 more bags are now duct tapped together to try to hold them together. I could only fit 25 pounds of sand in each bag. I also used store plastic bags filled with sand inside each bag in hopes of making them more durable and it did NOT help. The black bags still burst at the seams but the plastic store bags inside the black bag acted as a liner so I at least didn't have sand everywhere.Update: Seller contacted me and was very friendly. Issued a full refund even though I stated I would not change the review because of the product flaw. They said they would be taking my review into consideration for product redesign. So maybe this product may work better in the future? Who knows.