Evelots Window Air Conditioner Cover-Indoor-Quilted-Heat Stays in-Cold Air Out Save Time: Dont waste time removing your air-conditioning window unit each winter. This indoor cover allows you to leave your AC unit in the window all year long. Stop Drafts & Save Energy: Double insulation prevents heat loss and drafts to save energy. Perfect for home, office or anywhere you have a window AC unit. Get More From Your AC: Cover protects your air conditioner from dust, dirt, fur, moisture, small rodents and insects to prolong the life of your unit. Easy to Install: No tools required. Simply slip the cover over your air conditioner. Drawstring edges allow adjustments for a tight and custom fit. Fits air conditioners over 10,000 BTUs. Measure approximately 31"L x 24"W x 1.5" in depth overall. Machine washable Trusted vendor. For years Evelots has provided unique products with a 30 day easy return policy, and 100% satisfaction guarantee.