Dimensions: 18L x 18W in.. 100% cotton fabric cover. 100% polyester fill. Zipper closure. Colorful shells and starfish embroidered on white. Knife edge seams. Spot clean when needed. A colorful collection of starfish and shells is embroidered onto the white cotton Starfish Trio Throw Pillow by C&F Home. This throw pillow is the perfect finishing touch to your nautical bedroom. It boasts a zipper closure and removable polyester insert. Spot clean as needed.