Klinart Crafts Feature&Function: 1.Powerful and excellent absorpability: The raw material of Klinart products is activated carbon which has highly porous nature and large surface area make it an ideal adsorbent for removing various toxic or harmful gases and odors result from car inside or indoor.so Klinart crafts can absorb impurity and purge air easily because of this special structure. 2.Has no poisonous effect or side effect.:Klinart activated carbon craft is complete natural environmental product and no energy exhausted in the process of physical absorption, even not create second pollution to environment. 3.Wide application field:Klinart activated carbon crafts has great artistic additive value because they are made by artisan whom adopt hand carving and painting technics, so it can be widely displayed in families, hotels, offices, automobiles ect.It's not only have the capacity to purify indoor air but also beautify environment, which can be stated as a multifunctional environmental work superior. 4.Long service life:Normally speaking, Klinart activated carbon crafts can reach long using life not less than 15 years ,the best using life is 4-5years.Its also has ability of circular regeneration . 5.Klinart activated carbon crafts could not only purify air but also be a courtlike arts and crafts which often used as gifts for personal or commercial purpose. 6.Use in Emergency:Klinart crafts can be temporarily used as a canister respiratorin in urgent air pollution circumstances like fire,poisonous gas leak, contagious disease ect. Size:D278X25