SIZE： 软管长17.5cm，扇头长4cm高1.5cm MEAS： 74X35X23.8CM 100PCS/CTN GW： 9.0KGS NW： 8.0KGS Delicated designed,exquisite appearance,especially agree office using,also can meet desk computer by extend line; New USB fan is the best choice for the notebook The USB fan leaves are made of soft PVC, touchable and won’t cause harm Considering the cosmetology principle, this USB fan can be used under all angles and environment It brings you convenience as it use common USB connector design Various colour selection; Flowery and individual LOGO can be designed 23*18cm,suppliers and distributors can choose it as promoting and advertising gifts; Considerate design,no national bunderies propagandization,wonderful promotion gift