i've been through 2 other clips...the one i have now is the best. I got it at the Sprint store. It came in a "Sprint" yellow plastic container. On the back of the clip,it has AGF ( i guess that is the manufacturers name), and a model #, AG-0071.
It does have the magnet and a swivel clip. I'm able to use one hand to get the phone out of the clip, by grabbing the sides of the phone with my ring finger and thumb and pushing the tab with my forefinger.
Hope this helps