• Versatile: Compatible with most inside-mount roller and zebra blinds. Unlike standard plastic versions, these are constructed from thickened, powder-coated aluminum for maximum durability and a professional finish.
【Reduce Light Leakage】They are made of light-absorbing PVC plastic material. Works on cellular shades, honeycomb blinds, roller shades and blinds, roman shades and more.
【SOUND AND HEAT INSULATION】 Changshade customized top-down blackout blinds are built-in aluminum foil, which can effectively absorb noise. The unique honeycomb structure creates air pockets to provide insulation by trapping air in the cells to block harsh sunlight and UV.