This car air freshener effectively eliminates unpleasant odors in your car through a triple-ion chemical deodorization process generated from baking soda, washing soda, and amines. ● It's a fragrance-free type that doesn't mask odors, featuring clear beads. Size: Individual size: 66X77X66mm Individual weight: Approximately 130g Contents: 90g Case size: 35X19X14.3cm Case weight: Approximately 2.8kg Country of manufacture: China [Case quantity: 20] [Sold by: S.T. Corporation] Materials: [Product name] Deodorizer [Purpose] For automobiles [Ingredients] Amine-based deodorant, washing soda, baking soda, nonionic surfactant, water-absorbent resin [Instructions] ※ Typically lasts about 1 month. (Varies depending on the season and usage.) ※ The medicine may turn yellow with use, but this does not affect the quality or performance. (1) Remove the cap and take out the aluminum sheet. (2) Close the cap tightly and secure it in a stable place with double-sided tape. ※ Replace when the contents decrease and the beads become smaller.