Wholesale Tin Tie Bags in White with windows are available in 3 sizes sold in 3 quantities: 100 Pk, 500 Pk and 1000Pk. The polyprop lined Tin Tie Bags create an additional barrier to protect the shelf life of your food products. We advise all our customers to test the shelf life of their individual products in these bags. The type of food and environment can alter the stability and freshness. Our Tin Tie bags are made in the USA.