Overview Material : Metal Color : White Special Feature : Adjustable Product Dimensions : 48"D x 96"W x 40"H Shelf Type : Floating Shelf About this item Important Reminder: This product does not include a wooden board. Please purchase it separately. eShelf recommends a 4'x8' size and at least 3/8" thick plywood. Large Capacity: The 4x8ft overhead garage storage rack boasts a weight-bearing capacity of 600 pounds, providing a dependable storage solution. This rack offers ample space to store various items while safely supporting heavy loads. Adjustable Height: Featuring 6 vertical support bars adjustable from 22" to 40", this rack accommodates different garage ceiling heights and items of various sizes. Compatibility: The overhead garage storage rack is compatible with joist spacing of ≤24 inches. If the ceiling joist spacing exceeds 24 inches, it is only compatible with 48 inches of ceiling joist spacing. Environmentally Friendly: Prior to use, customize the color and thickness of the board according to your preferences. When no longer needed, the wooden boards can be recycled.