DescriptionAre you still looking for a weight for your digital scale? If so, our calibration weight is carefully prepared for you. It is suitable for digital scale to do experiment at school or just at home. It is simple in design, but very practical in use, which brings great convenience to you. High accuracy and affordable price, suitable for professional and personal use.Features- Color: Silver.- Material: Steel.- Size: 2.20X1.50X1.50cm/0.86X0.59X0.59inch.- The steel construction of calibration weights for stability. Come with plated finish, not easy to rust and age.- It is used for calibrating the weights, or electronic balances and scales.- Smooth surface and nice polished, neat and generous, so don't need to worry about harming your hand.- High accuracy and affordable price, suitable for professional and personal use.- Great for home, kitchen, school, labs, university, and other places in need.Packing list: 5 x Calibration Weights