They are the practical metal hanging light hook accessories, which is manufactured with high class metal material. It has the silver color, looks so luxury and , which will make it can match well with the beauty of your hanging light. Features -Color: Silver -Material: Plastic, iron -Size: 10.50X1.80X1.80cm/4.13X0.71X0.71inch. - It is made of good grade and durable iron materials for durability, easy to use. - It features the wear-resistant and simple, durable and convenient installation and using. - Just put the ceiling board bracket on the ceiling, and fix the ceiling lamp with the screw connection hole of the ceiling lamp cover. - Using craftsmanship and , it looks so delicate and decorative. - With the fine iron material and workmanship, it can be used for a long time. Package list: 6 x brackets x screws 12 x nuts 12 x expansion screws