Okay, I hadn't even thought of that. Firstly, a short grip if you don't want to constantly bend down. I thought the wheels could turn as I please, oh no I was wrong, turned into a drunk sailor driving a boat on the sand. Don't try to tighten the grip, oh it ended badly. I'm at the point where I've disassembled it and used the parts for other things because that's all. Gave 2 stars for versatility and quality because I've used it for something else it wasn't designed for.