Compatibility group letters (A, B, C..) are used to specify the controls for the transportation and storage of explosives and to prevent an accident if certain types of explosives were stored or transported together.
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• Choose between heavy-weight coated Tagboard and vinyl with removable adhesive materials.
- • You have a choice of all compatibility group letters — C, F, G, H, J, K, L
Yes, happy Customer!
Exactly as advertised!