Small and super light. It doesn't secure particularly well since it's thin and can be cut easily. However, I got it for use on a scooter, so no one can grab it while I'm having coffee or shopping. I wouldn't trust it for long-term storage. It also works for a helmet. Its advantage is that it has negligible weight and size. The disadvantage is that it is not a security lock. But for what I need it for, it's perfect!