Amazon.com: ERRULAN Plastic Sheets for Windows to Keep Cold Out, Clear Acrylic Panels for Cage Porch Garden, Hotel Restaurant Bank Plexiglass Board Glass Alternative (Color : 4mm, Size : 0.8x4m/31.5x157.5 in) :
Clear Plastic Sheets for Windows .015 [KSE1308] - $7.25 : Miniature Designs, Full Service Dollhouse Miniature Shop in Georgia
Frost King 42-in x 62-in Clear Heat-control Window Film Kit (3-Pack) in the Window Film department at Lowes.com
K&S Engineering Plastic Sheet, 0.015in x 9in x 12in, 2/Pkg. - Walmart.com
Amazon.com: ERRULAN Window Acrylic Sheet, Transparent Flexible Plastic Board for DIY/Art Projects/Glass Replacement, Rectangle Panel with Protective Paper (Color : 4mm, Size : 1x1m/40x40 in) : Office Products
AcrylicStormWindow
0.75mm Clear A4 PETG Sheet - Dolls House Windows / Model Making / Craft Supplies | eBay
HDX 10 ft. x 100 ft. Clear 4 mil Plastic Sheeting CFHD0410C - The Home Depot
Amazon.com : Clear Plastic Sheeting Roll, Heavy Duty Outdoor Tarpaulin for Windows/Door in Winter, Large PVC Waterproof Tarp Camping 4 Mil (Size : 1.8x3m/6x9.85ft) : Tools & Home Improvement