Alex And Ani pineapple charm rose gold bracelet

This is a Alex and Ani pineapple bangle bracelet. This bracelet is used and the metal alloy is discolored and rusted. I believe this color is rose gold but I’m not 100% sure. The large center charm is a pineapple and the back says warmth,Friendship, welcome Alex and Ani 2016. The other charm is a heart w/American flag. I’m not sure Rena the last charm is and there is an empty ring which might have been another charm. This bangle measures approximately 3by 2.5in.