Product Description
(10) Wearable clip-on Hydrazine Badge Placques H-5P for color change refills(Color Change Hydazine indicators are not included -if you need them order H-5R-10 or the kit: H-5K)
(10) Wearable clip-on Hydrazine Badge Placques H-5P for color change refills(Color Change Hydazine indicators are not included -if you need them order H-5R-10 or the kit: H-5K)