Analog body weighing scales with 130 kg capacity with callibration button- Analog scale. Easy to read. Note: There is a scrolling button with which the scale has to be set to zero for the first time and it should be placed on a surface without using a mat- Please callibrate to 0 using Adjustable Knob after every use- High Quality Built - It is entirely made up of best quality metal with precised and perfect cutting, which makes you feel that you are using a fine quality product.- Note: Kindly use the product on flat hard surface