1、Constructed with high density mesh for good air circulation and ample conservation from insects. 2、Adjustable drawstring top closure fits most umbrella with a diameter of 8.2-9.8ft and the height up to 7.5ft. 3、Weighted bars around the bottom provides weight to hold the net in place in windy days. Features: Constructed with high density mesh for good air circulation and ample conservation from insects. Adjustable drawstring top closure fits most umbrella with a diameter of (max)11ft and the height up to 7.5ft. Weighted bars around the bottom provides weight to hold the net in place in windy days. Double doors allows convenient entry and exit from different direction.Each door with double two-ways zippers,easy to come in and out. Easily folds into a compact size for storage and carry. Specification: Fits Umbrella Diameter: 250-300cm(8.2-9.8ft)  /  335cm(11.0ft) (optional) Fits 250-300cm(8.2-9.8ft) Umbrella Diameter: Fits Umbrella Height: Max. 230 cm / 7.5 ft Material: Polyester Fiber + Lead Top/Bottom Circumference(for net):  Approx. 1000 cm / 32.8 ft Package size: 35 * 24 * 8 cm / 13.8 * 9.4 * 3.1 in Package weight: Approx. 1027.4 g / 2.3 lb Fits 335cm(11.0ft) Umbrella Diameter: Fits Umbrella Height: Max. 230 cm / 7.5 ft Material: Polyester Fiber + Lead Top/Bottom Circumference(for net):  Approx. 1200 cm / 39.4 ft Package size: 36 * 26 * 10 cm / 14.2 * 10.2 * 3.9 in Package weight: Approx. 1290.1 g / 2.8 lb Package List: 1* Mesh Net NOTE: Please allow slight measuring deviation due to manual measurement. 1* Mesh Net NOTE: Please allow slight measuring deviation due to manual measurement.