Remove or adjust anytime without damaging walls. Everything you need for quick setup to keep your home warm in winter and block summer heat. Noise Reducing Privacy Window Cover Sxlawesom Window Insulation Kit, Heavy Duty Cotton Blanket Wind Soundproof, Window Coverings To Keep Cold Out Storm Warm In Winter, Easy To Open For Ventilation (Color : Dark Grey, Size Rental Friendly Window Insulation In winter, it acts as an insulated window cover to keep rooms warm. The insulated window cover not only blocks light and protect your privacy, but also helps reduce external noise for a more comfortable indoor environment Reduce heating bills and stay cozy all winter. Practical Set:Get 1 winter thermal curtain (30”x56”), 1 roll of 18ft fasteners, and 20 nails. Easy to Install:Just peel and stick the heavy-duty Velcro strips to clean window frames. High-quality Material:Made of heavy-duty Oxford fabric + soft cotton padding. The durable fabric stops drafts, reduces outside noise, and protects privacy. The Warm Company Warm Window Ivory Insulated Shade Lining Fabric This weatherproofing window insulation kit works all year! LARGE ENOUGH FOR MULTIPLE WINDOWS: 240x140cm / 94x55 blackout blind curtain fabric free to cut to any size and shape; for one or several windows. KEEPS ROOM COOLER IN SUMMER & WARMER IN WINTER: TripleGuard insulation blackout fabric effectively blocks heat from enter the room in the summer; reduces loss of heat in the winter Safe for homes with kids and pets.