100% Cotton These bags are with drawstring design, allowing you to seal or open the bag easily, convenient to use, in case of leakage. Pack of 4 pcs measuring 19 X 24 inches perfect for your shoes, purses, boots, dirty clothes, handbags, laptop bags, messenger bags, large backpacks, sweaters,etc. These bags are made of cotton, which is soft, durable and have fine workmanship, washable, allow you to use for many times, thus can last for a long time. Our cotton bags helps you in saving luggage space and makes your packing simple and easy while travelling. Cotton bags are much more sustainable, nice and practical than plastic bags. They are easy to wash and you can reuse them and avoid hundreds and thousands of plastic bags.