White Umbrella Top Mosquito Screen 9 Foot Tightest mosquito net weaving on the market to keep out the smallest bugs. # Say Goodby to Pesky Mosquitoes, Flies, Bees & Wasps # Bottom with Built-in Water or Sand Fillable Tube Keeps Screen Stable in a Breeze # Fully Adjustable in Diameter & Height with Draw String Top Closure fits up to a 9 foot Umbrella # Zippered Enclosure and Attached Stay open Tiebacks