Combination 2-in-1 bicycle trailer and jogging stroller designed for pets weighing up to 85 lbs. in stroller mode, or 135 lbs. when configured as a bicycle trailer. Each pet trailer features a well-ventilated mesh window pet enclosure cabin measuring 23.25"L x 14.25"W x 19.75"H inside - Be sure to check pet size and weight to ensure they will fit comfortably inside. Each pet trailer includes removable padded handle and 12" front swiveling wheel for quick conversion into a pet jogger and stroller. The bicycle pet trailer includes large 16" rear wheels ideal for use on chip-bark trails, pavement, short grass, and other gentle terrain. Folds to 27. 25"L x 23. 25"W x 7. 875"H for compact for storage with the wheels removed and stowed separately. PT-10201 is made with a reinforced steel frame for long lasting durability.