MaterialMade of durable plastic, it has strong strength and long service life. Easy installation. Package Includes2 Roller Blind Attachment Sets. Each set comes with a clutch, a bracket, a bead chain and other accessories, a good helper for your roller blinds curtains. Suitable for 17mm Diameter TubeThe kit mounting bracket is for standard blinds with 17mm diameter tube, please check your blind circle inside before ordering. Easy to UseAs long as the curtain is in the weight of the reel, the curtain does not fall due to its weight. When the strap is moved by the manual, the curtain will rise or fall, and the movement will be smooth and stable. Wide Range of UsesThe roller blind bracket accessories are suitable for all types of roller blinds or curtain installations. It can also be used in offices, homes, hotels and other places. Roller blind support accessories that can shading and sunscreen, suitable for different types of windows. Specification: Material: Plastic Color: White Size: 17mm Scope of delivery: 2 * Roller Blind Assembly Repair Kit