Main Features:<br />Widely used in chemical industry￡? medicine￡? paint and chemical fertilizers￡? mining and other pollution industries<br />With antifog￡? dustproof and preventing PM 2.5 effects<br />Can easily absorb the harmful substance in the air and keep it fresh<br />Buy one and get one pack of cloth for free<br /><br />    Specifications<br />Specification<br />  Type: Mask                                                  <br />                        Material: Active Carbon                                                  <br />                        Suitable for : All                                                  <br />                        Features: Anti-dust and anti-fog                                                  <br />                        Product weight   : 0.018 kg                                                  <br />                        Package weight : 0.090 kg                                                  <br />                        Product size (L x W x H) : 20.5 x 14 x 0.4 cm / 8.07 x 5.51 x 0.16 inches                                                  <br />                        Package size (L x W x H) : 16 x 10.5 x 3 cm                                                  <br />                        Package Contents: 1 x Mask￡? 2 x Pack of Fibre Cloth (One is for gift)                                                 <br /><br /><br /><br />                                                <br />