Material: ABS plastic. Easy installation thanks to the self-adhesive backing: Each hook has a strong adhesive, allowing you to easily hang picture frames, posters, and light wall decorations without nails or tools. Simply peel off the protective film and attach the hook. This ensures a discreet and flawless attachment on most smooth indoor surfaces. Contains 10 hooks for various uses: The package contains 10 self-adhesive hooks, enough to decorate several rooms or change your decor with the seasons. Perfect for dorm rooms, classrooms, apartments, or any space where the decor changes regularly. Does not damage walls, safe to use: These hooks are perfect for tenants or temporary housing. They can be easily removed without leaving holes in the wall. They adhere firmly to various surfaces such as plaster, tiles, and glass, making them ideal for customizing spaces without permanent work. Suitable for light photo frames and posters: These hooks are perfect for hanging photos, posters, and artwork in thin frames. They provide stable support for common wall decorations and ensure a discreet appearance that does not detract from the overall aesthetic of the room. Versatile: Perfect for hanging photos, mirrors, paintings, and decorative items in living rooms, bedrooms, offices, or hotel rooms. Provides a professional and elegant finish without visible fasteners.