Fly an “ISO/QS” flag and proudly display your company's commitment to certification. Let the world know of your guarantee of quality! Flags are double sided, printed on Blockout Polyester fabric to read correctly on both sides. Finished with heavy duty canvas heading and brass grommets with four rows of stitching on the fly end to withstand extreme weather conditions outdoors. Made in the U.S.A. These flags are made to order and may take up to three weeks to ship.