this model are popular in WAL-MART in USA,and it have sale to Brazil,Argentina for two containers per month.

Features:

Compact structure and weight to carry;
Easy fold and unfold chassis; 
4*Dual wheels with suspension increase stability and comfort in all road surfaces;
Pivoting front wheels for smooth turning;
Independent lockable rear wheels for braking;
 One position flat canopy for sunshine protection;
 Adjustable safety strap to reduce injury from impact;
Cleanable fabric.