Thermal Window Insulation kit,Winter Insulated Window Curtain Waterproof Oxford Cloth Thermal Insulated Cover for Winter,3 Layer Heavy Cotton Insulated Window Blanket with Fastener(Black,W63xH79in)

All-Season Comfort Insulated Window Curtain: Maintains cozy temperature in winter and cool in summer; Blocks drafts, enhancing comfort in bedrooms, living rooms, workspaces

3-Layer Thickened Soundproof Curtain: Waterproof Oxford cloth + thickened cotton + Oxford cloth; with PVC transparent window, Retains light while insulating;Combines insulation, soundproofing, and privacy

Simple Zipper Buckle Curtain Operation: Built-in zipper and side buckles for easy opening, closing, and rolling; No complicated steps—perfect for quick daily adjustments

Perfect Fit Multiple Size Window Curtain: Multiple sizes (20"x20"–79"x118", Width x Height) to match different window dimensions; Versatile as thermal cover, insulation curtain for home/office use

Ventilation Without Compromise Insulated Cover: Zipper enables controlled airflow while retaining insulation; Keep spaces airy and temperature-stable year-round