Fauxwood Impressions 48004000 40-Inch by 48-Inch Window Blinds, White Their energy efficient and vinyl construction insulates heat and cold Offers 20-percent more superior light blocking and uv protection than traditional wood and faux wood blinds Made with recyclable materials and uses up to 30-percent less material in their production Conform to all child safety regulations with independent tassel and string designs eliminating loops Lifetime warranty Their energy efficient and vinyl construction insulates heat and cold offers 20-percent more superior light blocking and up protection than traditional wood and faux wood blinds Made with recyclable materials and uses up to 30-percent less material in their production Conform to all child safety regulations with independent tassel and string designs eliminating loops Lifetime warranty