PACKAGE CONTENT: The package contains 1 set of portable air conditioner window kits, including 1 window wrap, 1 fastening strap, and 1 roll of hook and loop tape. Easy to assemble and practical for use in different rooms. LONG-TERM COMPANION: These air conditioner window seals are made primarily of polyester material, offering reliable, safe, and sturdy performance. Resistant to tearing and effective in blocking wind, making them a durable solution for seasonal use. ADJUSTABLE DESIGN: This window ventilation kit features an adjustable design to fit various needs. Each window sealing cloth measures approximately 10 inches (25 cm) wide and 24 to 36 inches (60 to 92 cm) long, suitable for most standard windows. PRACTICAL SEALING DESIGN: The kit includes openings that can be secured with a drawstring to help prevent air from recirculating indoors, improving efficiency by blocking heat transfer and maintaining a cooler room temperature. EASY TO USE: Assemble the portable AC window kit easily on your own. Open the window approximately 7.87 inches (20 cm), apply the sealing tape to the window frame, route the exhaust hose through the opening, tighten the drawstring to seal gaps, and secure the hose to vent hot air outdoors. Color: White Material: Polyester Package Contents: 1 x Air Conditioner Window Seal Kit Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm due to manual measuring.