Color:Silver Size:2 Pack Frequently Asked Questions Q: What size curtain rods do your brackets hold? A: Our brackets will hold curtain rods up to 0.75 inches. Q: What type of surfaces can I use these curtain rod brackets on? A: Our brackets adhere to most smooth surfaces like tile, painted walls, glass, and painted cinder blocks. Do not use our brackets on wallpaper, brick, or other non-smooth surfaces. Q: Are they really damage free? A: Yes! Our brackets leave no sticky adhesive behind. They are perfect for dorm rooms, apartments, or anyone who doesn’t want to damage their walls. Q: Will they fall down? A: No! Each curtain rod bracket uses two large removable adhesive strips. This is more than enough for lightweight curtains. Q: Do I need tools? A: No tools are required to install the curtain rod brackets. However, it is suggested you use a tape measure to ensure the brackets are level. Q: Can I use the brackets on brick? A: Unfortunately, no. However, the brackets can be used on painted cinderblock.