A-18 inch-45.7cm
B- 10.5 inch-26.6cm
C-24.5 inch-62.2cm
D-10.5 inch-26.6cm
E- 32 inch-81cm
F- 40.5inch-102.8cm
G- 7inch-17.7cm

6/6 - perfect condition. No signs of used
5 /6 - near perfect condition - barely visible signs of used.
5/6 - very good condition - normal, little signs of used. 
4/6 - good condition. may have little spots of dirt, small holes itp. 

100% Satisfaction or money back guarantee - If you're not utterly obsessed with your recent purchase, it's now so easy to send it back. If you have any questions please .