3Mil Ind A/C Cover

22"L x 31"W x 4"D, 3 Mil Indoor Air Conditioner Cover, Heavy Gauge Plastic, Elasticized To Fit Securely On All Standard Window Units, Used On The Portion Of The Air Conditioner That Extends Into The Room To Help Stop Drafts & Keep Dust & Dirt From Blowing In, Poly Bag.