MOTOU® 5M GT2 Timing Belt, Upgrade Non-Slip Version, Width 10mm, Fit for 3D Printer and Most Belt Driven Printers Hero model number: 820645004412

model number: 820645004412

With such a simple structure

Includes color-coded indicators for five blood pressure levels and heart rate data prompts

It is not a medical device and should not replace medical advice or treatment

MOTOU® 5M GT2 Timing Belt, Upgrade Non-Slip Version, Width 10mm, Fit for 3D Printer and Most Belt Driven Printers Hero model number: 820645004412UPGRADE ANTI SLIP VERSION: The tooth surface of the belt is made up of specially treated tooth cloth. Teeth contact with the belt, that minimizes the chance of the belt slipping. STABLE TRANSMISSION: High precision. High strength structural design, anti extension, anti jumping, make the transmission more stable. LONG SERVICE LIFE: Wear resistant. Anti wear nylon tooth surface for better protection of the tooth joint and extended service life. WIDE