... .forceful vibration.conveniently install to PCB.Typical Application: RC toys,Game Controller,massage, Adult toy,Vibrating toothbrush ... a two-tier, each carton fitted 5000 pieces motors, the details is as below: Inner plastic tray ... 205*165*7(mm) per pack 50 pieces motors; Outer carton size 330*215*350(cm) each ... coreless DC motor high speed,the motor for helicopter,model aircraft, toys FY0716-Z-175075