TIPS- please refer to the Installation instruction on our detailed page to avoid any misunderstanding before you use the wall mounted scale Precision engineered and constructed of heavy gauge aluminum, the SIKE MR-210 Mechanical Height Rod will deliver accurate height readings for years and years Flip the measurement arm up and slide the height measurement arm into position The patient's height is highlighted with an easy-to-read, bright red line Heavy gauge aluminum. For adult or pediatric patients