Price listed is for each scale. These are pocket digital scales. The measure in g, oz, ozt, dwt, ct, and gn. They have a removeable lid
and have a backlit LCD display. They require 2 AAA batteries which are included. They measure up to 500 grams and measure to the nearest to .1 gram. It measures just under 3 1/2'' long and just under 2 1/2'' wide.