50-piece D-shaped, semi-circular hanger hooks with screws in a box are a common picture frame hanging accessory. Quantity and Packaging: Each box contains 50 D-shaped hanger hooks, a sufficient quantity for hanging large quantities of picture frames. The boxed design is convenient for storage and portability, and is also convenient for retail and wholesale. Versatility: D-shaped hanger hooks are suitable for all types of picture frames, including wooden, metal, and plastic ones, providing stable and secure hanging. The semi-circular design enhances the appearance of the hanger and better distributes the weight during hanging. Complete Accessories: Each D-shaped hanger hook comes with the necessary screws, ensuring quick and easy installation. Users can install directly without having to purchase additional screws, saving time and money. This picture frame accessory is a popular choice for hanging picture frames in homes, offices, or galleries due to its practicality and convenience.