Water Purification Reference Card
Developed to provide a tool to maintain important information on their person that can be quickly referenced.
Smaller size provides a tactile difference from a normal THULS page. Sized as a normal credit card 3” x 1.5”.
Fully Waterproof, Durable, Fillable, Erasable, Rewritable
Card Count: 1
Fits in pockets, pouches, or kit easily.