Stainless Steel--Vinyl Siding Hooks are made of stainless steel which enables the siding hooks to be rust-proof with splendid tenacity. Durable and sturdy enough. Free To Drill--Hooks are easy to be installed and removed which will leave no hole on the siding. No tool needed for installation. No damage will be caused to your vinyl siding when you remove it. Invisible Design--Vinyl hooks are designed to be unobtrusive but serve their purpose in low profile. You can barely notice the hangers on your vinyl siding with items hanging on it. Space Saving--Use the Vinyl siding hooks to maximize your vinyl siding hanging space. Siding hooks are perfect for hanging mailbox/potted plant/wall decor/light wreath etc. Delivery Quantity: 5pcs Product color:Silver Product size:1.5inch