QYR89 1-1/8" New Arrival Luxury Curtain rod set is made of Aluminum Alloy material and has 1-1/8" diameter, 0.059" thickness. The bracket is made of Refined Steel. The surface is produced by Electrophoresis. QYR89 curtain rod is capable to support 35 kg curtains and could be used for more than 20 years. There are five colors for you choose. This curtain rod set can make your room more beautiful, you will like it.