About this item 100% REAL BLACKOUT:These Room Darkening Curtains Can Block 100% Sunlight,The Darker the Color of the Curtain,The Better the Blackout Effect,This Curtain Maintains Indoor Heat in Winter and Reduces Heat Entry in Summer, Greatly Reducing Sunlight Damage to Furniture PACKAGE INCLUDES:100% Blackout Curtains 2 Panels Set Per Package,With 8 Grommets On Top,Fit Rods Less Than 1.4 Inches Diameter,Easy to Install and Slide.Please Measure Window Width and Height in Advance to Achieve the Desired Decorative and Functional Effect CURTAIN FABRIC:Our Curtains & Drapes are Made of Thin Fabric,The Curtains are Very Light and Thin, Making Them Easy to Carry MORE FUNCTION:Our Curtains Have a Thin Drape,You Can Beautify the Window Environment of Homes and Offices,and Enhance the Sense of Hierarchy,and More Importantly,Reducing Noise and Protecting Privacy,So as to Create a Good Environment EASY CARE: Low Temperature Machine Wash with Special Craftsmanship,Cannot Iron