Country of Manufacture: CHINA; Material: Metal, Plastic Net Weight: 90g; Package Content: 2pcs x Micro Vibration Motor Model: RF-500TB-12560; Main Color: Silver Tone, Beige Voltage: DC1.5-12V; Speed: 2700RPM Shaft Size: 2 x 8mm / 0.08' x 0.31' (D*L); Main Body Size: 32 x 19mm / 1.2' x 0.75'(D*T)