Cake Box Handle

My wife's “Progressive” brand cakebox/cupcake carrier thing broke its handle, so I designed and printed her a new one. Feels pretty sturdy on there. I suspect there's a very small chance anyone else will need this model, but I'm posting it just in case. It's 160mm long and 13 mm wide at the point where it enters the hole in the lid. Pictured next to the original broken handle for reference. Supports needed.