SHAX 6094 Canopy Weight Bags (2-Pack) offer on-the-job stability for shelters and umbrellas in windy conditions, ensuring they remain secure and in place. Constructed with durable 500D polyester with a PU backing, these bags are built to withstand wind and weather. The funnel-shaped bags feature a wide opening for easy filling with up to 40lbs //18kg of sand or dirt (dirt/sand not included). Once filled, wrap the bags around tent legs and fasten with a hook & loop closure. A drawstrin