Package IncludeYou will receive 20 pcs black Q-Hanger and 20 pcs white plastic tubes. Enough quantity to meet your daily needs. Premium MaterialMade of high quality metal and coated with a layer of premium vinyl on the surface, our Q-Hanger hooks are sturdy and durable, not easy to break or get rusty, can last for a long time.Please note that the maximum weight is 40 lbs. Safety DesignDesigned with movable buckle, these hooks are convenient to use. With these practical hooks, outdoor string lights and other decorations are easy to hang tightly and won't slip off even in windy weather. Easy to Install 1) Install directly on the wooden surface, the strong screw point can be easily packed into the wood easily and quickly, just screw it in place. 2) You may need to pre-drill holes in some hard surfaces. It is recommended to use a 1/8 inch drill bit. The whole hook is 2.2 inch, the thread is 0.75 inch, the ring is 3/4 inch and the opening is 1/2 inch. Wide ApplicationThese Q-Hunder screw ties can be applied for hanging outdoor string lights, patio lights, birdcages, potted plants, etc. Suitable for home, office, garden, kitchen, patio, garage, etc.