EASY TO USE: Immediate readings as soon as you step on. Auto-off, auto-zero, auto-calibration. Low battery and overload indicators SAFETY & COMFORT: Rounded corner design helps the scale to be scratch- and shatter-resistant. 6mm- thick tempered glass provides exceptional sturdiness LARGE LCD DISPLAY & EASY TO READ: Backlit 3.2 inch LCD display. Modern-style and sleek surface that's dependable and easy to clean. Large white numbers and bright blue backlit display are easy to read, even in dark place