Convenient to have ✨️ Ceiling hook adapter for duct rail, black, PSE certified Ceiling hook & plug for duct rail, easy installation, no construction required, duct rail conversion socket, PSE certified The first photo shows everything. White is also available in a separate listing. ⚠️ If you wish to purchase with other items, we will offer a discount for the reduced shipping cost. Please request bundled purchases or comment. If you wish for anonymous shipping, please also request in the comments. ✨️ Please Note We will handle returns and complaints as much as possible before the receipt is evaluated, but please understand that we may refuse requests due to buyer's issues or excessive demands. If you are looking for high quality, excellent service, or perfection, or if you are concerned about many things, please purchase from a seller who can provide a guarantee.