All the MDP series mannequins have the same bodies, arms, legs and hands. All the sizes are identical across all the MDP mannequins. The only difference are the facial expression/faces and heads. Same goes for the MDP-PT (extra small mannequins) series.
The mannequins body, legs and arms are made of fiberglass. The hands are made of PVC plastic.
There is no special discounts for non-profit organizations or Veterans. We have the same discount for all purchasers: 5% if you purchase 3 or more mannequins or half-bodies at the time, or 8% if you purchase 10 or more mannequins or half-bodies at the time. Mix-and match is OK.
yes, we do ship to Canada. Please use the scroll down menu named "shipping rates" on the left of the product page to calculate shipping costs to Canada. See picture: