the floor panel portion the mounting apertures remain separate and spaced apart from respective ones of the first and second connectors of the respective interlocking connection the apertures can be used to receive additional fasteners therethrough if desired for extra strength though generally this is not required the receptacle is well suited for mounting or being hung on an upright supporting surface using a pair of hanging elements in one example the upright supporting surface comprises a peg board and the hanging elements are hook members which include a first portion hooked into respective apertures in the peg board and a second portion protruding outwardly and upwardly so as to be arranged to hook a respective rear mounting aperture and corresponding auxiliary mounting aperture thereon alternatively the hanging elements may comprise threaded fasteners for being threaded through the respective apertures and into the upright supporting surface which may be a frame or a wall for example in use each blank can be readily folded into the assembled receptacle by a consumer of the product without any special tools being required in the illustrated embodiment the tongues 24 are formed to protrude from a common first side of the flat plane of the blank 12 and the panels are then folded inwardly towards one another so that the common first side of the blank forms interior surfaces of the resulting walls of the receptacle the tongues 24 thus protrude inwardly from the inner surfaces of the walls of the receptacle each mountings tab in this instance is accordingly folded and positioned along the inner surface of the panel locating the corresponding tongue thereon to be arranged for mating engagement of the corresponding first and second connectors at the inner surface in an alternative configuration the same blank 12 can instead.