"PACKAGE INCLUDES: 2 panels per package, each panel measuring 52"" wide x 63"" length with 8 grommets. The unique design of silvery grommet (1.6 inch inner diameter) creates fashion for your house, which makes the curtains easy to install and slide. HIGHT QUALITY: Thick blackout curtains made of 100% high quality polyester fabric without liner,they are soft and heavy.This blackout curtain panels can prevent 80%-95% of light and UV ray（Warm tip: a detailed description in picture).protect your furniture,floors and artwork from the havoc of the sun. ENERGY SAVING：Same color on both sides, triple weave blackout fabric balances room temperature and reduces energy costs by reducing summer heat and cold winters, reducing noise . EXTENSIVE USE: Blackout curtain hanging in the room look great. Perfect for living rooms, bedroom, dining room,kids rooms and more.Meanwhile no chemical coating, no formaldehyde, ECO-friendly, bring harmonious to your family. EASY TO MAINTAIN: YGO blackout curtains are made to last,Machine wash in cold water,Gentle cycle, Do not bleach, tumble dry low .Quick iron or steam clean when needed."