Product Name: Folding Shelf Brackets - Heavy Duty Metal Collapsible Shelf Bracket (Pack of 2)Package Contains: It has 2 Pack of Folding Shelf Brackets - Heavy Duty Metal Collapsible Shelf BracketMaterial: MetalProduct Dimension: 20 x 10 x 5 cmCombo Pack: Pack of 2Weight: 403 gmsAdditional Information:�Designed for wall-mounted shelves and fold-down boards as shown in the images.Folding structure allows the mounted board to be positioned flat against the wall when not in use. Metal bracket construction with visible triangular support structure and hinge joints.Quick release arm visible for manual folding and unfolding operation.