【 SOUND AND HEAT INSULATION 】 Changshade 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.
【 SOUND AND HEAT INSULATION 】 Changshade 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.