100% Polyester SET OF 4: Includes 1 olive green velvet pillow + 1 light blue velvet pillow + 1 blue velvet pillow + 1 teal velvet pillow COVERS ONLY: 20 x 20 inches (approx. 50 cm). Pillow inserts NOT included SIGNATURE PILLOWS: If you love color, don’t settle for just one. These color block style pillows are sure to become one of your favorite items in your home! PREMIUM QUALITY: Soft to the touch and comfortable to lay on. Strong chain stitches and color coordinated hidden zipper with wide opening allows easy insertion of filling WASHING TIPS: Machine wash cold separately in gentle cycle and tumble dry low to extend their lifespan Throw Pillow Covers