It can be clipped on the collar or pocket of a shirt shown in the picture below; or on the edge or strap of a bag; or placed or clipped on place where users find convenient.
Made in Japan
Dimension: 1.75 x 2.5 inch / 4.5 x 6.5 cm
Shelf life: 1 year
Lifespan: 1 Month after the product is unsealed
Ingredients: Chlorine Dioxide Self-generating compound
at least Year 2021 / 9