Exceptionally strong Hi Tech 45cm long Sumo cube aluminium slot bracket and 25mm thick European made Black laminated shelf . Note new size (depth) shelf due to demand for a deeper shelf to support audio equipment,wall projectors, tuners, amplifiers etc. Perfect also to support a coffee machine in kitchens. Weight capacity up to 30KG into brick/solid wall. The kit can be fitted to hollow cavity type walls using correct fixings available from Mastershelf here. Use 3 fixings per 45cm shelf slot bracket.Weight capacity will then be limited to the strength of the plasterboard sheet.