Made in Europe , unique discreet polycarbonate matte silver finish shelf clip brackets (pair of). Simply fix to the wall with a single screw and plug masonry wall fixing (supplied). A 19mm thick shelf such as our lite laminated range slots tightly into the bracket slot covering the screw fixing, and giving the shelf a floating effect. Maximum spacing at wall stud distance, or 400mm apart fitted to solid brick walls, with a maximum shelf depth 300mm. Please note the screws and plugs supplied are for solid brick type wall fixing, or the screws (without the plugs) can be used to fit the brackets to the wooden stud in a hollow cavity wall for maximum weight capacity. High quality hollow wall fixings here can be used to fit the brackets to gyprock sheet, one fixing per bracket is required. Weight capacity will then be limited to the strength of the gyprock sheet but expect up to 10kg per pair when fitting a 600x200x19mm shelf using the HW3 wall anchors.