Single floating shelf bracket with a weight capacity of up to 30KG per pair when fitted correctly into a solid brick/cement wall. The bracket base size is 80 mm wide x 40 mm deep x 3 mm thick galvanised steel with 4 slotted (to allow small adjustment when fitted) fixing holes. The tube support is 155 mm long x 18 mm diameter. Suitable for custom floating shelves of thickness 45 mm and above and with a maximum depth of 300 mm.(note the weight capacity decreases as shelf depth is increased). For long shelves it is recommended one bracket per stud in a hollow wall situation, or one bracket every 500 mm spacing in a solid/brick type wall. Hollow wall anchors can be used if fitting to gyprock cavity type walls available here. Minimum of 2 are required per bracket, note the bracket weight capacity will then only be as strong as the strength of the wall sheeting.