1,Air blower made of rubber 2,Endure high and low temperature 4,6pcs/set 5,Easy blow dust 1,The air blower made of Import silicone rubber,Comfortable handle, non-toxic materials2,With super elastic recovery force,Resistance to high and low temperature,Not easy brittle cracking3,Add check gas valve structure,Can prevent dust inhalation4,Double super airflow, can easily blow away the dust5,Special ...