READY MADE – 2 curtain panels per pack (each panel 46" wide x 54" long) with 1.6" eyelets, easy to hang; measure your curtain pole (not the window), choose total curtains width 1.5–2 times your pole, and measure drop from the pole to where you want the curtains to end. LIGHT BLOCKING: Innovative triple woven textured polyester weighted soft blackout curtain fabric, blocking out 85%-95% light and UV ray(Darker colors work better), you can have a good rest and late sleep,suitable for shift workers, seniors, infants,and computer operators. NOISE REDUCING: The blackout curtains block extra noise from outside to give you a non-disturbing sleep. The solid thermal insulated blackout curtains help to adjust the temperature, they keep out unwanted heat and cold during the summer and winter months, suitable for your bedroom and living room. QUALIFIED CRAFTSANSHIP: Our blackout curtains have no extra thread. The curtain surface is clean, no chemical smell, wrinkle-free, fade-resistant, high durability, environment friendly. With 8 Silver Rings, Inner Diameter is 1.6 inch, fits 1.5 inch rod, Easy to Install. CARE INSTRUCTION: Machine washable on low heat. Iron on low setting as needed. Do not bleach. Tumble dry low. If there are any quality problem, feel free to contact us. CUCRAF, your home curtain craftsmanship.