7 sizes of hooks You will receive a set of 150 screw hooks. This set of cup hooks have 7 sizes, 1/2 (30 PCS), 5/8 (30 PCS), 3/4 (30 PCS), 7/8 (20 PCS), 1 inch (12 PCS) ). ), 1 - 1 12 pices (16 pices), 1 1/2 (16 pices). 7 sizes of hooks to suit your needs. Premium material The hooks are steel screws, nickels on the surface of the ceiling hooks. They protect them against rust. The surface of the hooks is shiny without burr which can protect hands and hanging objects. Easy installation You can quickly and easily screw the multi-function metal hook into the wood, into the wall, into the ceiling with a self-tapping screw. Deep screws and pointed screws allow for easy installation and long life. Wide application The multi-function hook is perfect for indoor and outdoor use. The steel hook helps you create extra space for home, school, office. This set of mug hooks can be used to hang mug, napkin, plant, vase, lamp, tent, festival decoration, etc.