I will not be buying another one of these as they feel cheap and weak. The wheels constantly buckle with a little bit of washing in them, it’s kind of like the wheels are too small and don’t fit the connection for them.
Update: The company replaced the missing piece so quickly and all is good! I love this cart and use it for many purposes. Piece in photo is missing; only one of 2 was included. How do I go about getting the missing piece?
Harry 
