**【Why You Might Like This】 ** Diatomite is the natural mineral fossil that coral and ancient phytoplankton piled in the bottoms of sea and lakes for many years. It is natural, non-toxic and environmentally friendly. The physical properties of Diatomite present amazing powerful water-absorption ability that can absorb excess moisture in the air quickly and adjust humidity. Many literatures indicate that the air-refining properties of Diatomite can improve indoor air quality, eliminate unpleasant odors and decompose formaldehyde to keep indoor space dry, comfortable and healthy. The physical properties of Diatomite present amazing powerful strong adhesion and ion-exchanging functions. That can not only release negative ions slowly and continuously but also effectively decompose toxic substances such as formaldehyde, benzene, radon and other harmful materials. Diatomite mats adopt Japanese original patented formula to intensify the anti-bacterial effects to avoid the problems of growing mound and mites on the mats as well as to save the troubles of cleaning cotton mats. he products are verified by SGS that do not contain formaldehyde and are absolutely safe for you. MBM Diatomite board (mats) That environment-friendly are our considerate cares and strict controls in details for our products used at your home. MBM Diatomite board materials are manufactured with Auto-clave Curing (high temperature and high pressure oxygen) . The professional production lines are verified with MBM Standards that guarantee the superior life quality for our customers. Lead angle design are our considerate cares and strict controls in details for our products used at your home. **【Materials & Specifications】** Specifications: Easy to Clean Materials: Diatomite、 Lime、Silica powde、 Cellulose fiber Product size (H x W x D): 60cm x 42cm x1.2cm **【Instructions】** 1.Please wash with clean water and keep dry in a ventilated and cool place before use. 2.For the first use, it is normal for some powders on the surface due to its natural material properties but not quality problems 3.Diatomite board materials are manufactured with Auto-clave Curing (high temperature and high pressure oxygen) . The professional production lines are verified with German and European Standards that guarantee the superior life quality for our customers 4.If there are dirt and stains, please wipe with wet cloth or polish gently with sand paper to remove the stains 5.Please avoid soaking the mats in water for long time. That will cause the deterioration of mats.