I bought several of these well-made and sturdy clips in 3 sizes. and I highly recommend them. TINY - Probably most useful to hang a bag on a relatively small-diameter stroller handle or bar -- but the hook opening might be too small to hang a bag securely from some table tops. If a table top is less than 1" thick it should work OK. The item I received is still a bit stiff to open or twist; maybe further use will loosen it a bit. Overall height: 2.25". Hook opening: ~1". Rated to hang up to 40 lbs. SMALL - Works very well for restaurant tables, the top of a room door, a clothes bar, etc. I bought 3 of this size; no problems opening or adjusting them. They clip easily on a backpack, computer bag, etc. Perfect for my use and for gifts. Overall height: 3". Hook opening is ~1.5". Rated to hang up to 50 lbs. MEDIUM - I haven’t used it yet but I bought it for a larger bag (medium-large dufflel). Overall height: 3.75" Hook opening is ~1.75". Rated to hang up to 60 lbs. NOTES - 1. The opening measurements above are NOT for the silver, spring-loaded "gate" on the hook -- i.e., the part that's used to secure the carabiner part onto a bag handle or ring. The opening measurements given are for the part that is used to hook (or grab) onto a table top, door top, horizontal bar, etc., once the hook is extended from the carabiner part. This is important because the hook (when extended) has a semi-circular opening. To use it on a restaurant table, for example, ideally the hook opening needs to be able to go over AND under the table's edge, at least by a small amount, so that the bag’s weight is mostly directly under the hook. In my tests the small and medium size hooks worked great for table tops (even >1" thick), standard door tops, shower curtain rod, etc. On the other hand, the tiny size hook slid off a 1.5" table top when holding a light purse because the hanging force on the hook was in an slight offset direction – and even after some careful adjustments the hook’s contact tip with the table top was only about a quarter inch from the edge (and easy to nudge off it). Hence you might want to get the largest size for your prospective uses. 2. This is just a little suggestion about opening and closing the hook, not a criticism: The instructions that came with the hook might not be clear to everyone. (They weren’t for me at first.) To open and extend the hook: You have to first hold open the silver gate to be able to rotate the hook part sideways (i.e., not upward) a bit away from the carabiner part. Once away from its stored position it can then be unfolded upward (and around, even to ~270 degrees) and optionally rotated on its other axis to suit your needs. Very flexible in terms of configuration. To close the hook to store it on the carabiner part: You have to keep it slightly offset (i.e., not in the same plane as the carabiner) when folding it back to its original configuration, or you won't be able to fold it fully. Then hold open the silver gate a bit while rotating the hook back into its snug storage place, Then release the gate to secure the hook in place. This is easier to do than describe. You'll see this more clearly if you pay close attention the first time you open the hook and then close it again once or twice.
