These Carry Bags are quite large! They come in packs of three and can be closed with a zipper. Being made of plastic, they protect items packed inside from dust and moisture. We would recommend using these bigger carry bags for lightweight items such as pillows, cushions, clothes or blankets. The zipper extends over the top of the bag which makes packing the bags easy due to greater accessibility. The bags are plain white and will not stain or discolour contents.