These scales feature an easy to read dial with metric and imperial measures, they are compact for easy storage and the bowl is dishwasher-safe. Max weight x resolutions: 3kg x 25g, 6lb 8oz x 1oz. Product dimensions: 182 x 182 x 222mm.Reasons to Love:•Are perfect for allowing children to measure and compare objects using the dual metric and imperial dial. •Due to bowls being dishwasher safe, objects from both outside and inside the classroom can be weighed with minimum mess.•Bowls allow for a maximum weight of 3kg meaning heavier objects can be weighed accurately.