Shipping or storage container for large art work framed paintings, posters and photos. It measures 47X 35 X 18, expandable from 10 to 18 deep. Hard ABS plastic lined with 1 open cell foam and 3 sheets of 47X 35open cell foam for packing. The case has two wheels and is secured by 4 adjustable Nylon straps. It weighs 35 lbs empty and was used only once and is in as new condition.asking $200.