Features: 1) Kills virus, prevents illness, combines with dust, smoke2) Improves working efficiency3) Air cleaning4) Dimensions: 16.8 x 90 x 50cm5) Weight: 0.86kg Packing: Dimensions: 62 x 37 x 53cm N.W.: 20.5kg producing area:China payment:Cash, T/T, L/C supplying capacity:1,500pcs/day