American Weigh Silver Card-400 Digital Pocket Scale 400 x 0.1g Easy to use, 3-key operation Back-Lit Display Silver with a Stainless steel weighing surface Capacity: 400g / 14.110oz / 12.861ozt / 257.21dwt Scale Dimensions 3.9 x 3 x 0.5 " / Platform Dimensions 3.5 x 2.1 "