Jingchengmei 2 Pack Of 1U Vented Cantilever Server Rack Mount Shelf 6", 6V2Pc Product Features Product Size: 1U height, 6" (152mm) deep,Compatible with all standard 19? racks and cabinets to hold various IT, network and other equipment. Lip Downside or Upside: Disassembled Shelf allows you to assemble according to your different usage, and Lip can be upside or downside for meeting different functions. Heavy Duty: 1.2mm Thick holding sides assure strength and Max loading weight capacity can reach 44 pounds, more than other cantilever rack shelves. Slotted Venting Design: Slotted venting design for maximum airflow. Less Freight: 2 Pcs as a set Making the freight less for customers. Including: 4 x M6 screws cage nuts, 4 x M5 screws nuts; 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!