Adamson A25 Scales For Body Weight - Up To 400 Lb - New - 5.3" Dial On, Grey ? MONITOR YOUR BODY WEIGHT EASILY. Whether you're looking to lose, keep or gain weight, having a good scale is essential. This weight scale supports a maximum of 400 lb. NOTE: MEASUREMENTS IN POUNDS ONLY! ? ANTI-SKID RUBBER SURFACE. The 12.4" x 12" surface of the A25 body scale has textured rubber so there is no risk of slipping or falling. The dial has a diameter of 5.3 inches. ? NO BATTERIES REQUIRED. Why bother with a complicated device when we can keep it simple? These mechanical bathroom scales have no electronics so you won't need to waste any money on batteries. ? 20-YEAR ASSURANCE + EXCELLENT CUSTOMER SUPPORT. On top of a hassle-free 20-year assurance (you've read that right, 20 years coverage on your weight scales!), our customer service team is at your disposal every day, and always responds within 24 hours. ?? IMPORTANT INFORMATION BEFORE USE. This analog scale needs to be calibrated before the first use. Check the pointer before stepping on the body weight scale: if the pointer is not aligned with the 0 mark, use the calibration wheel under the scale to adjust it.