IFF 1 inch square IR patch, single item

This listing is for one replica IFF identification marker, often seen attached to shoulder pockets or helmets by the US military.
Specifically, it's the white type that was attached to PROTEC helmets in the late 90s and late 80s.
Amidst the green light that dominates the field of vision, square patches that reflect IR light are issued to easily distinguish between enemy and friendly forces.
This patch is made of a special material that reflects infrared light, so it appears as shown in the third photo.
Since it's a replica, how about using it as a substitute for the real thing? It's small, so it would also be good as a replacement if your Velcro gets worn out and lost.
We have several sets available, so please comment if you would like more than one.
Also, the real item is subject to ITAR regulations, making it impossible to import from the United States. It can only be obtained through domestic releases, resulting in a chronic shortage.
Please take this opportunity to purchase.

Please promptly confirm receipt after delivery. Do not bid if you will leave it unconfirmed for more than 24 hours.
This is causing significant trouble.