ELEGANT DESIGN: 2 panels per package. Each Blackout Curtain Panel measures 42 inches wide x 36 inches long. The NICETOWN drapery is constructed with rod pocket, fitting the curtain rod of your choice up to 2 inches in diameter, making the curtains easy to install and slide. LENGTH ADJUSTABLE: Don't worry if this blackout curtains are a few shorter than your windows. You can hang this curtain panels with rings and hooks. That could be adjustable for height max 3 inches. Hooks space distance around 4-6 inches. AMAZING MATERIAL: This unique, soft and heavy-duty blackout fabric is woven with three-layer construction. The middle layer of black yarns creates a curtain panel that is excellent for blocking out 85%-99% of light (Dark color works better on blocking light) while providing privacy. GOOD CHOICE: Perfect drapery option for anyone seeking to block daylight, take a nap, or keep sun glare off your TV. Besides, you can choose blackout valance and sheer curtains in the NICETOWN store to match. Such curtain sets provide a more permanent harmonious window dressing. EASY MAINTENANCE: Machine or hand washable. Mild detergent no bleaching. Low-temperature ironing. Measure your pole and window size before you choosing curtains.