100% Polyester Extra Thick Curtains: Features black microfiber woven into soft fabrics,or called as triple weave technology / 3 pass blackout fabrics,these drapable but heavy curtains / room darkening shades ensure a sun / uv / light blocking shades to help you and your kids sleep well. (Up to 60-70% light blocking performance.Pls understand dark colors works better) Thermal Insulated Curtains: Curtain heat shield in this Summer.Energy efficient curtains help keep room cool during summer and warm in winter.Also can work as soundproof curtains noise cancelling. Ready Made Curtains & Easy to Hang / Care: Machine washable in cold water.Tumble dry.No bleaching.Iron at low temperature if needed. Factory Direct & Packages: Your package will include 2 piece blackout curtains. (Pack of 2) Shop with confidence.Years of supplying renowned DIY stores retailers or supermarkets ensures the quality control besides the factory-direct advantages.With the aid of e-commerce,we will focus on service beyond quality. Each curtain panel is constructed with 10 grommets (1.6 inch inner diameter) for easy sliding and elegant hanging. KOUFALL White Room Darkening Curtains 60x48 Inch Long,Blackout Short Window Curtains 48 Inch Length for Bedroom Bathroom 2 Panels Set