QYR64 Curtain Rod Set is made of steel material, there are 4 colors for you choose. QYR64 is1-1/8" diameter, 0.039" thickness. The bracket is made of Refined Steel. The surface is produced by Electrophoresis. QYR64 curtain rod is capable to support 40 kg curtains and could be used for more than 20 years. The stainless steel material is waterproof and moisture-proof and more durable. The beautiful crystal head and stainless steel can add more modern elements to your room and look more beautiful, you will like it.