【Space Saving & Multi-Purpose Application】The Stainless Steel folding shelf brackets is a great way to add storage in your house without using up valuable floor space, minimizing the storage space needed when not in use, like workstation in your garage, rv, shop, stores, workshops, boats, backyard, studyroom, kitchen, balcony etc. 【High Quality & Durability】The Folding Shelf Bracket is made of high-quality steel materialsl which ensures the durability and hard-wearing, no paint off, more durable. Stainless steel folding shelf brackets are more corrosion-resistant than iron brackets. They are more suitable for outdoor and humid environments. 【Size & Weight Capacity】Bracket Size: 15.8x7.9 inches. Screw Size: 5x40 mm. The foldable shelf brackets adopt the sturdiest triangle structure in wall bracket's construction, hold great weights up to 200 lbs per pair. Providing an open and airy space to display your picture frames, plants, books, toys, cosmetic, artworks, even your favorite dishes or serving pieces without bulkiness of cabinetry. 【Easy To Use & Install】 The heavy duty shelf brackets installation is straightforward: First, mark where you want to place the wall shelf brackets. Then, ensure brackets parallel to each other and perpendicular to the wall. Finally, using the short screws for wood board, the long screws plus expansion anchors for drywall/solid walls, tighten all screws securely. 【Package Included】: 2 shelf brackets, 6 short screws 4x16mm, 6 long screws 5x40mm, 6 expansion anchors 8x40mm. Need no additional accessories. Just make sure the two bracket are parallel to each other and perpendicular to the wall. folding shelf brackets heavy duty 16 inch