This Curtain Tension Rod is attractive and reliable. Its new constant tension technology eliminates damaged walls and keeps it from slipping after adding your curtain. Just extend the curtain rod to the wall, and twist to tighten in place. The curtain pole holds up to 26 pounds and can be used with any draperies, shower curtains, liners and hooks or rings. Iron Curtain Rods perfect for: Best choices for light, medium or heavy weight curtains, great for grommet, back tab, rod pocket and tab top curtains. No scratches or marks are left on walls or tiles thanks to the rubber caps on the ends Note: When you order the 72-144” specification curtain rods, if the length your required is between 72-97inch, :Use Two Rods.1 inch + 7/8 inch Rod. *Put out the plastic adapter from one rod side. *insert the black plastic into the rod, *screw the finials to the Rod. Package information: 1 × 1" Diameter Rod 1 ×7/8"Diameter Inner Rod 2 × Finials 3 × Adjustable brackets 6 × Screws & anchors 1 x Installation instructions 100% SATISFACTION GUARANTEE – We offer 100% Risk-Free Satisfaction Guarantee to let you buy with confidence. If you have any question about the product, please do not hesitate to contact us. We would try our best to solve the problem until your feel satisfied.