This two-pack of clips can support up to 66 lbs, with weight capacity dependent on the use of screw anchors. The set includes two adjustable shelf clips made from stainless zinc, providing a sleek and contemporary appearance. These versatile clips can be coupled with a range of shelf boards to create a customized shelving solution. They are compatible with shelves ranging from 0.2 to 1.6 inches in thickness and 12 inches or less in depth. Please note that the shelf boards are sold separately, allowing for even more customization. The screws necessary for installation are included and can be easily installed with common household tools.