This hook is made of stable brass or space aluminium. obtainable in 2 sizes, verify the photographs for dimensions. For space aluminium ones, accessible in one size, yet with a screw gap or with no screw hole. For these items with out a screw holes, we will ship glue with the products. We also have different clothes hooks available in our store.See the installation photos below.WELCOME TO LCH, YOUR BEST HARDWARE STORE- Warranty & Service -We settle for returns within 7 days if have any quality problems,but customer could have to pay for the freight charge.- Delivery Time -Most of the orders will be shipped inside 2 days.- Customer Service -Messages could be replied within 24 hours.- Notice -We're no longer reponsible for the tradition payment and any import tax.- Reviews -We admire a 5 stars reviews, it would be better with pictures.If you've got any problems, please do contact us first earlier than you permit the feedback.For bulk order, please touch me immediately for the finest offer.