I really like these chip bag clips. They are strong, very durable and have no sharp edges. They have a very strong grip and the hinges won't crack or break like some of the cheap plastic clips that I've had. They are made of a non-magnetic metal...probably heavy gauge aluminum. An excellent purchase, you won't be disappointed.These clips are very nice. Not super heavy duty but not cheap either.They have good grip as well. Work great for keeping bags closed.used to seal things like cereal bags, bread bags, and other storage items.They are the perfect width to close all types of bags - I use it for bags of coffee, frozen foods, and my egg wraps that don’t come in a ziplock bag. (Not just chips) and they are sturdy and the spring is strong so it doesn’t fall off like the clothes pins I was using. Highly recommend.Keeps bagged products fresh. Wide enough to securely close chip bags from air.Sturdy, sleek and chicvery nice sturdy , will lastGreat quality, very sleek. I would definitely order again!These feel a little smaller and lighter than I hoped. They aren't super tight, but very adequate for most bags, chips, snacks etc. These are still excellent value and very handy, especially since the order includes so many clips. One order is good for the whole pantry.The description says it is stainless steel but these are made of cheap thin aluminum, NOT stainless steel. It even says stainless steel on the box label. This is false advertisement.