Abstract: The invention relates to a novel hinge arrangement, which is particularly useful in shelving units, and to shelving units employing such a hinging arrangement. The shelving unit includes a fixed wall and a shelf part, and the top edge of the fixed wall is contiguous to the bottom edge of the shelf. The right and left hand edges of the fixed wall and the shelf are respectively pivotally connected by right and left hand hinge arrangements. Each of the hinge arrangements includes a base member, connected to a respective edge of the fixed wall, and a swivelling member, connected to a respective edge of the shelf. Connecting members are provided to pivotally connect each base member with its respective swivelling member, so that the shelf is pivotable relative to the fixed wall.