Our Iron-On reinforcement Patch is a precut 3" x 3/4" heat-sealing patch designed to allow the use of metal pilot wings on any of our shirts in the absence of special eyelet holes.  Applied to the inside of the shirt with a clothes iron, it is extremely strong and will reinforce the area above the left pocket where wings are traditionally worn. 

Wings having smooth, pointed posts will push through the shirt and patch.  However, wings with thicker threaded posts (such as AA) may require that you initially create a small hole using a sharp pointed object.  Simple application instructions are included.

Not sold separately; This item is available as a convenience to our shirt-buying customers, and is sold only in proportion to the number of shirts ordered - you may order up to 2 IOP's per 1 shirt ordered.  Thank you.