The curtains block 85% - 99% of sunlight due to different colors (Dark color works better) and it also blocks UV rays. 6 back tabs per panel, 3" rod pocket top fits most standard rods and makes the maximum coverage of windows.
UV Blocking & Glare Reduction - Protect what matters. This sun blocking window film blocks 80% of UV rays and 83% of infrared heat, safeguarding skin, pets, and furniture from fading. It also cuts harsh glare, so you can enjoy natural light without squinting.
【What Will You Get】:50 x traversing curtains rod slides. 【Wide Range Of Uses】: The curtain rod guide widely used in bedrooms, windows, sliding doors, restaurants, etc. fixed curtain panels, room dividers, curtains, door curtains and shower curtains, etc.