BASIC INFORMATION: BUHUA blackout curtains 2 panel set use silver anti-rust grommets, easy to install and push and pull (1.6 inch inner diameter each grommet) Premium Polyester Material: Crafted from high-quality polyester fabric with triple weave technology, these curtains offer superior softness, insulation, and light-blocking performance Elegant Vine Printed Design: Adorned with a charming silver vine print, these curtains add a touch of sophistication to any room, making them perfect for bedrooms, living rooms, or nurseries BLACKOUT EFFECT: These room darkening curtains can effectively block more than 90% of sunlight and ultraviolet rays, and the energy saving curtains can effectively reduce noise, enough for you to sleep peacefully in a noisy afternoon EASY CARE: Our room darkening blackout curtains are made to last. Machine washable, hand washable, Wash separately at 86 F, gentle cycle. Do not bleach, do not tumble dry, if wrinkled, please iron from the back at low temperature