Feature: Effective Blackout: Filters 70%-80% of strong light. During the day, pull the blackout curtains to enjoy clear, non-reflective images. At night, the curtains block indoor light completely. Ideal for both living rooms and bedrooms All-Season Comfort: The 225g/m³ high-density fabric is thermal insulated. It locks in heat during winter and blocks external heat during summer. Maintains temperature differences between indoors and outdoors, reducing air conditioning usage Tear-Resistant: Made from 100% polyester and woven with triple-weave technology, the drapes for bedroom window are tightly structured and durable. It can withstand pet scratches and daily pulls, making it ideal for long-term use in households Machine Washable: Our grommet blackout curtain supports gentle washing, low-temperature tumble drying, and low-temperature ironing. After repeated washing, it won't pill or lose its shape. Simplifies daily maintenance and reduces dry cleaning costs Universal Size: The 1.6-inch rustproof grommets fit most standard curtain rods on the market, allowing for quick installation without the need for tools. Compatible with over 90% of rods, installation can be easily done by one person Package Content 2 x Blackout Curtains