fix the shelf brackets on the wall and then put a plank on it, then it becomes a space saving wall shelf. the wall shelf brackets made from stainless steel, are durable and no-rust. smooth surface and 90 degree angle stably welded. you can display different items on it, such as floral, photo frame, books, camera, etc. can install them on the wall of living room, bedroom, balcony, bathroom, kitchen to meet dual demand of storage and decoration. suitable for home, office, cafe, bar, supermarket, , hotel and so on. Specification: Material: Stainless Steel Quantity: 2 Size: 6 inch - Approx. 110x150mm/4.33x6inch 8 inch - Approx. 140x200mm/5.52x8inch 10 inch - Approx. 150x245mm/5.9x10inch 12 inch - Approx. 160x300mm/6.29x12inch 14 inch - Approx. 210x350mm/8.26x14inch 16 inch - Approx. 250x400mm/9.84x16inch Thickness of Steel Plate: 4mm Package Includes: 2 Pieces Wall Shelf Brackets Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.