Features: 
1) 501-15-25:
    a) Bunching bookcase
    b) Alder solid, cherry veneer
2) 501-18-09: 
    a) Bunching bookcase
    b) Alder solid, cherry veneer
3) 501-15-23:
    a) Entertainment credenza
    b) Alder solid, cherry veneer, with leather, with silver tray
4) 501-15-39:
    a) Credenza bridge
    b) Alder solid, cherry veneer

Packing: 
Setup
Dimensions: 
501-15-25: 700 x 560 x 2,120mm
501-18-09: 1,000 x 560 x 2,120mm
501-15-23: 1,460 x 560 x 830mm
501-15-39: 1,460 x 560 x 190mm