FOR MOST EQUIPMENTS: Our window air conditioner cover fits most 5000BTU to 7000BTU units. Its versatile size ensures a snug fit with a wide range of indoor air conditioners for increased efficiency and protection. ENHANCED DUAL INSULATION: This indoor air conditioner cover features a double-layer design with a windproof polyester lining and an outer cover to effectively prevent warm air from escaping and block cold air in the winter. This double insulation helps reduce heating costs by keeping warmth indoors. SECURE AND CUSTOMIZABLE INSTALLATION: Our cover comes with adjustable straps and elastic cords for a secure fit to prevent slipping and shifting. Includes two adjustable straps with snaps and an additional elastic strap for easy installation and removal. PREMIUM AND STYLISH MATERIAL: Made of premium soft polyester fabric, our washable indoor air conditioner cover is durable and easy to maintain. Its elegant white color complements home decor. COST-EFFECTIVE HEATING SOLUTION: This cover helps reduce energy costs by eliminating the need to remove and reinstall your air conditioning unit. It repels dust, rain, and snow, keeping your room warm in the winter and ensuring your unit remains in pristine condition. Color: White Material: Polyester + Cotton Package Contents: 1 x Waterproof air conditioner cover Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 1-3 cm.