200g Air purification package Filling: 100% high temperature bamboo charcoal particles.Weight: 200g Product Features:1.Purify the air.2.Adsorption of formaldehyde.3.Remove odors.4.Moisture and humidity control.product details:1.The material is selected from Phyllostachys pubescens for 5 years. The charcoal is burned for 15 days.2.Microporous structure: high quality processing more microporous structure, each carbon surface area is more abundant, larger area, particle structure with more contact area.3.Breathable non-woven fabric for internal use: The bamboo charcoal bag adopts SMS non-woven fabric, which has better breathability and adsorption, and no carbon leakage.4.External polyester cloth: polyester charcoal fabric is used for bamboo charcoal package, which is not easy to expose charcoal, easy to wear, and has good ventilation.Product usage scenarios: new house decoration, new car deodorization, office and leisure, kitchen and bathroom, refrigerator, shoe cabinet, etc.product details:1.Exquisite metal fasteners.2.Fine lock edge process.