Features: Sets up and breaks down in seconds with no tools. MB – Manual Handbreak. Shocks 20 inch quick release wheels. Adjustable handlebar Rear Storage for front wheel Front wheel locks for jogging and swivels for strolling. Use as a stroller or as a bike trailer. Bike hitch and trailer arm included 12 inch, pneumatic front wheel. (compare our larger front wheel to similar looking trailers) Sun roof Rain cover Removable cushion Leash Flag Side storage pockets. Dimensions: Inside: 30 x 22 x 22 H Outside: 56 x 32 x 39 H 88lbs max capacity weight Stroller weight: 45lbs Trailer weight: 40lbs