Features1[Manage Gamasid Mites] Propane oxalic acid vaporizer is used to effectively manage gamasid mites in beehives, so you can use it with confidence. 2[Obtain The Therapeutic Drugs] The fumigation method used in the beehives, so as the solution evaporates, the bees can obtain the necessary therapeutic drugs. 3[Evaporate Treatment Solution] Fully evaporate treatment solution and come out in the form of dense white mist, to meet your various need. 4[Simple To Use] Add and subtract air valve adjustment knob, push type one key switch, which is easy to operate and convenient to use. 5[Widely Application] Oxalic acid vaporizer is made of plastic, stainless steel, brass material, which is safe, durable, and widely used in beekeeping places.SpecificationItem Type: Oxalic Acid VaporizerMaterial: Plastic, stainless steel, brassAfter Assembly Product Length: Approx. 55cm / 21.7inAfter Assembly Product Height: Approx. 18cm / 7.1inApplication: Beekeeping placeWeight: Approx. 1820g / 64.2ozColor: BlueThe product is suitable for exclusive use in Europe.Package List1 x Propane Fogger 1 x Solution Bottle (Liquid Not Included) 1 x Extension Rod 1 x English Manual