Our USA Star Patriotic July Fourth Picnic Graphic Mock Tank Top is the perfect way to show your love for the country on Independence Day. Mock Tanks are 50/25/25 poly/cotton/rayon. Available in a range of sizes and colors, this tank is perfect for Fourth of July picnics, barbecues, and celebrations. It's durable, easy to care for, and makes a great gift for anyone who loves the USA. By Kissed Apparel.