Antrader Set Of 4 Floating Shelf Brackets, 4-Inch(Deep) Concealed Blind Shelf STEP 1 : Place your first hidden bracket against the wall, using a spirit level to make sure it's level. Mark the fixing-hole positions with a pencil. Product Features Package Content: 4Pcs 4-Inch Floating Shelf Brackets, 8Pcs Strong Screws, 8Pcs Wall Plug Made of Cold Rolled Steel matte black powder coated design, widely used in home and office areas. Ingenious design creates the illusion that your shelf is floating, enhance the flexibility of space. Heavy duty welded construction so won?t bend or break - solid steel supports up to 50 lb. Quick and easy installation, just simply drill a hole in the shelf to fit the diameter of the rod and screw into the wall Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!