Don t let your tent get carried away by the wind or jostled with this universal weight bag kit ideal for gazebo canopy marquees market stalls etc these weighted bags are made from heavy duty polyester material this weight bag has two separate components which require filling with sand then simply wrap around the leg pole or ground bar with quick release cloth hook and eye and quick attachment buckle strap Features . Designed to withstand loads of up to 40 lbs each weight bag. Heavy duty black 140g m2 polyester fabric. Heavy duty cloth hook and eye and buckle strap. Durable zippers. Pack of 4 Specifications . Size 16 5 x 5 5 in . Weight 2 lbs