Anpark Cordless Roller Window Shades are designed for total blackout and thermal insulation, perfect for home or office windows. Made of waterproof polyester fabric with a full blackout coating, these shades block 100% sunlight and UV rays, ensuring privacy and energy efficiency. The cordless spring system allows easy height adjustment with just one hand, eliminating entanglement risks for children and pets. Installation is straightforward with options for inside or outside mounting, suitable for window frames with a minimum of 2 inches depth. The sturdy aluminum casing adds durability and style, matching the fabric color for a seamless look. Ideal for bedrooms, living rooms, kitchens, and French doors, these shades help keep rooms cooler in summer and warmer in winter. The package includes all necessary mounting hardware and instructions. Crafted for durability and ease of use, they are a reliable choice for modern homes and offices in India, with delivery in 11-13 days.