The Valley Forge cotton U.S.A. Naturally patriotic, introducing a green-oriented approach to patriotism. The USB3 U.S. flag is made-up of 100% natural cotton fibers, which is a sustainable, renewable natural resource. The product itself is packaged with a paper insert which is comprised of post-consumer recycled paper and a clamshell that is 100% recyclable and manufactured from recycled soda bottles. The flag construction is sewn stripes, and emBroidered stars with brass grommets.