Steer clear of this company!
I wish, like many, I'd read the reviews before I ordered. I had some ice grippers for my boots. They worked fine, the 1st time out but by the third use all the metal studs had come out, making them useless. The e mail address for the customer services is inactive so no emails get through. I contacted them through messenger but was given my delivery details. They couldn't understand why I wanted a refund if they'd been delivered. Oh well, I won't give up trying. They still advertise on fb so I'll just try to warn others there too. Don't be fooled like so many of us have.