Abstract: An improved reclosable fastener assembly is disclosed having a substantially C-shaped closure element which defines a channel, and a first arm and second arm extending from the ends thereof. Clasps are disposed on the ends of the arm portions which extend inwardly. A U-shaped closure element is further provided which has a curved centrally disposed portion and a pair of legs extending angularly outward from the center of the interior surface from the center line. The legs each have a hook on their end which extend laterally outward. A pair of bumpers are disposed on the base of the U-shaped member with a curved exterior portion between the end of the hook and the bumper on each side. The closure elements are constructed and arranged for reclosably fastening to each other over a predetermined length. One or more ribs are centrally disposed on the C-shape closure element which abut against the first and second legs and the curved portion during interlocking.