BRING BAMBOO'S PURIFYING AIR HOME - Activated charcoal odor absorber sourced from bamboo grown in natural sunlight, fertile soil, and abundant water sources. This creates a rich porous structure and organic composition for effective air purification. ODOR CONTROL POWER FROM ACTIVATED BAMBOO CHARCOAL - Engineered through precise carbonization, the charcoal features micrometre and nano-sized pores, providing a high surface area for adsorption to help capture unwanted odors. THREE-LAYER DESIGN FOR ODOR ELIMINATION - Bamboo charcoal bags with breathable fabric prevent charcoal leakage and enhance air contact. The design helps filter odors while maintaining airflow, supporting continuous odor reduction in homes, closets, and small spaces. LONG-LASTING PERFORMANCE - Reusable for up to 2 years with natural deodorizing performance. Simply place the bag in sunlight monthly to reactivate the charcoal, offering a cost-effective and eco-friendly solution. Color: Gray Material: Activated carbon Package Contents: 4 x Activated Charcoal Bags 4 x Hooks Note: Light reflection and display settings may cause slight color variations between the image and the actual item. Measurement error is +/- 1-3 cm.