Baby Bicycle Trailer & Jogger 2 in 1 Genuine Factory OEM service available Steel Structure Capacity:40kg 12'' front wheel 20'' rear whee reflector includer safety flag included interior length:73cm seat width :60cm interior height :60cm universal hitch 5 point harness padded seat TUV/GS approval Qty/40HQ:560pcs Available color : RED,BLUE,YELLOW