... to UK,USA,Europea 5.Used for event,activity Name:First class plastic base of barrier retractable for queue controlBrife introduction ... accidents and control crowd.3.Use occasion: mainly used in Bank, Supermarket, Hospital, Shopping Mall, Subway, Exhibition, Railway Station, Gym, ... of products:1.Water tank:hold 3kg water2.Base material: first class plastic(ABS)3.Base form: flat4.Dimension:50*320mm ...