90% Polyester,10% Elastane 90% polyester + 10% elastane make our pillowcases more elastic and resistant and ensure both good functionality and comfort. Sofa cushions are usually used more often in our daily life. A cushion cover will protect your sofa cushion from daily wear, splashes and stains and extend its life. It is made with a unique extra stretchy fabric, perfect for regular square pillows, our pillow cases are stretchable and fit both regular square pillows and T-shaped pillows. With an elastic, the cover better covers the pillow. Be sure to measure the size of your sofa cushion before purchasing it. With thick elastic bottom, our cushion cover can hold tight smoothly, wrinkle-free, shifting or sliding on both leather and fabric sofa.You can use it to cover not only your sofa cushions, but your sofa cushions as well. back cushions as long as they can be separated from the sofa. With a short style and eye-catching colors, our pillow cases go well with a wide variety of furniture and decorations. All kinds of colors are available for a fresh look in different seasons. The jacquard design and style are a great and luxurious decoration in the living room and add a perfect touch of timeless sophistication to your home. It is very easy to put on and take off. Machine washable with similar colors in cold water. Use a mild cleanser. Do not iron or bleach. For drying, tumble dry on a low setting and remove them from the dryer immediately.