8 digit Gift calculator W/crystal Unit Size:9.2x5.7x1.4cm delivery time:30 days colorful keyboard 8 digit Gift calculator W/crystal is convenient to carry,colorful keyboard,run on both solar power and button battery included,colors for choice,suitable for promotion.Customized order is available. Unit Size:9.2x5.7x1.4cm Meas:33.5x26x43cm/200pcs N.W./G.W.:6.4/9.0kgs gift calculator W/crystal