This 2-in-1 dog bike trailer converts between a bike trailer and pet stroller for biking or walking. Overall dimensions are listed at 63 x 28 x 43 in, with a 7.5 in front wheel and 19 in rear air-filled tires. The powder-coated metal frame is listed with a 176 lb weight capacity. A folding tow bar and frame support conversion and compact storage between trips. Mesh windows support airflow, and reflectors plus a flag help make the trailer easier to notice on the road. Listed net weight is 28 lbs.