Size option:

size 1 1:72 length width height 7*2*5CM
size 2 1:48 length width height 10*3*7CM
size 3 1:35 length width height 13*4*9CM
size 4 1:25 length width height 17*6*12CM
size 5 1:18 length width height 22*8*17CM
size 6 1:16 length width height 27*10*20CM
size 7 1:12 length width height 36*13*27CM
size 8 1:10 length width height 44*15*32CM
size 9 1:9 length width height 48*17*35CM
size 10 1:8 length width height 53*19*39CM
size 11 1:6 length width height 71*25*52CM