Features: 1) It sprays continuous and does no harm to skin, no dust to clothes 2) The snow would not disappear automatically. If spray on the walls or windows,it would drop in several minutes later Specifications: 1) Product item: MTF-01 2) Chemical component: resin 3) Driven: compressed air 4) Power bottle: steel bottle 5) Open method: press the spray head 6) Assortment: inflammable and nonflammable serious, environmental and non flammable 7) Capacity: 150ml, 250ml Outer Packing: 48pcs/white carton or add two display cartons(24pcs/display carton) Packing dimensions: 44 x 33 x 18cm Attention: Before make the formal order, you would get a sample to examine to know whether or not this product is suitable for your cold weather.