Features: Effortless easy installation with adhesive design eliminates tool, quality polyester net blocks multiple flies while maintaining airflows. Customizable trim to fit design adapts to any window size using reinforced fiberglass threads, featuring translucent fabric that preserves light transmission. Ideal solution for urbans renters, pet owners, and families with infants seeking nontoxic flies prevention without permanent window modifications. Creates invisible barrier in living rooms, bedrooms, and kitchens particularly effective against flies near balcony gardens or nursery window. High grade adhesive backing withstands season with sun resistant net that repels dust accumulation, washable for multi year reusable protective. Specifications: Component: Polyester Chemical Fiber Optional Color: Black, White Optional Size: 150x130cm/59.05x51.18in; 200x150cm/78.74x59.05in Package Includes: 6 sheet Netting Window Screen and 6 roll Adhesive Sticker Tape note: Please allow 1-3cm error due to manual measurement. please make sures you not mind before you bid. Due to the differences between different monitors, the picture may not reflect item's actual color.