8-Digit display ruler calculator
1.Size: 310*52*12mm
2.20cm scale
3.with quartz clock

30cm Ruler Calculator with Quartz Clock

18-Digit display calculator

2.with quartz clock

3.20cm scale

4.Power: supply:battery

5.Material: ABS

Packing:

1pc/pp bag/white paper box, 100pcs/ctn

Ctn size: 38*32.5*25cm, NW.:12.2kg, G.W:12.7kg