Transform Your Space with Effortless Elegance! 🏡 Easily adjustable size for perfect window coverage. Cordless design ensures a safe environment for kids and pets. Thermal insulation helps reduce energy bills year-round. Robust spring mechanism allows for effortless lifting and lowering. Comes with all necessary tools and video guidance for quick setup. 5,000 Lift Tests 100% Polyester 100% UV Block The AOSKY Cordless Roller Shades are designed for modern living, combining style and functionality. Made from 100% polyester with a thermal insulated coating, these blackout blinds block 100% of sunlight and UV rays, ensuring privacy and energy efficiency. The innovative cordless design enhances safety for children and pets, while the robust spring mechanism allows for smooth operation. Installation is a breeze with included tools and video support, making these shades a perfect addition to any home or office.