Cordless Room Darkening Vinyl Mini Blinds are a safe and affordable choice to regulate light into any room. Vinyl blinds are resistant to heat and moisture, and are perfect for kitchens, bathrooms, and garages. The room darkening curved slats blocks 93% of light. These blinds are great for any home or office. For maximum light and privacy control, rotate the slats downward to ensure proper closure. Color: Gray.