Custom Fit & Compatibility: Specially designed for U-shaped window air conditioners, this AC cover fits most U-shaped outside units models, including sizes up 8000BTU, 10000BTU and12000 BTU, providing a snug, secure fit. Breathable Mesh Design: Our window ac covers is made of premium quality Polyester and safe for temperature -40-140 ℃, more sturdy, reusable and washable. The breathable mesh design allows maximum airflow for uninterrupted AC operation while blocking external contaminants, keeping the unit running efficiently. Enhanced Outdoor Protection: Protects your outdoor window air conditioner from leaves, debris, , rain, and UV damage, reducing maintenance needs and extending the unit's lifespan, built to endure harsh outdoor conditions. reducing maintenance needs and extending the AC unit's lifespan. Easy Install: The window ac cover is easy to install, no tools are needed, designed for U-shaped window machines, and set from top to bottom. The cover fit the outside window unit and the material itself fit the air conditioner without falling off easily. Customer Care: Please measure the size of your for u shaped window air conditioner before purchasing. If there is any problem, please reach out to us directly. Color: Black Material: Polyester Package Contents: 1 x Air Conditioner Covers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.