Rolser 4 Wheel Shopping Trolley

Like new Rolser shopping trolley with 4 wheels. In a two-wheel position you can pull along, and in a four-wheel position to push along. 2 wheels swivel, allowing you to steer the trolley in a more convenient and precise manner. Also folds down and attaches to a grocery store shopping cart (see last picture). Selling as I have another trolley. 4 wheeled versions sell for $150+ new.