uxcell 10pcs 3-6V 8000RPM High Speed Micro DC Vibration Motor for RC Toy Country of Manufacture: CHINA; Material: Metal, Electronic Parts Net Weight: 21g; Package Content: 10 x DC Vibration Motor Main Color: Silver Tone; Rated Voltage: DC 3-6V Rated Speed: 8000RPM; Motor Body Size: 10 x 6mm/ 0.4" x0.24"(L*D) Total Length(Included Pin): 14mm/0.55"; Oscillator Size: 6 x 2mm/0.24" x 0.08"(D*T)