High quality: -duty angle steel is made of cold-rolled steel, which is processed through multiple processes such as polishing and baking. Not easy to rust, not easy to corrode. Easy installation: including suitable installation accessories, high-quality stainless steel screws and expansion tubes. You just need to make the two heavy duty consoles are parallel to each other and perpendicular to the wall. Stability: Added pins to the screws of the wall, which provides extra stability, will not fall off and has good load-bearing capacity, very suitable for daily items. Wide Application: The shelf shelf is sturdy in design, suitable for small and medium-sized bookshelves, display shelves, garden trestle tables, beds, cabinets, etc. size: 20 x 15 x 3cm Material: cold rolled steel colour: black Package Contents: 2 x Triangular partition bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.