2 Set Overhead Garage Storage Rack, Heavy Duty Overhead Storage Double Hook, Ceiling Hanger Safe Racks, Hanging for Lumber Ladder Storage & Other Bulky Items Space Saving: 2 Set overhead Storage Hook measures L16.5" (42cm) x H11.5" (29cm) x 0.8" (2cm), which is the ideal size for you to store sundries. In addition, we also included 4 extension cord holders to make it easier for you to store some hoses and wires. Please see the 4th product image. High Quality Material: overhead garage storage rack are made of round steel tube, which is strong and durable, and the black powder coating can guarantee no rust for 5 years, we have equipped it with a soft hook arm protector made of EVA material to protect your items perfectly. Multiple Functionality: garage ceiling storage is sturdy enough to hold up to 50 lbs, perfect for organizing folding chairs, ladders, bikes, garden tools, garden hoses, skis, wood, sports equipment and other bulky items. Easy Installation: Mark the position on the ceiling with a marker, then punch holes with an impact drill, put plastic anchors in the holes, and finally fasten the screws and overhead storage hook with a screwdriver. ( The package comes with screws, plastic anchors and user's manual )