The length is adjustable from 51 to 165 in. Simply adjust the length via the adjustment buttonno drilling, screws, or tools requiredallowing for quick and easy installation by 1 person, especially ideal for renters or those who dont want to damage walls. The rod is made of rust and corrosion-resistant material, maintaining a sleek finish over time. Its built-in constant-tension spring design ensures stability without slipping, while being gentle on walls. With a maximum load capacity of 66 lbs., it safely supports heavy shower curtains or drapes. Suitable for all surfacessmooth and roughthe rods rubber end pads create a secure grip without scratching or damaging the installation surface, balancing functionality and protection. Beyond the bathroom, this tension rod can be widely used in bedrooms, kitchens, balconies, and more: install it as a blackout curtain rod on bedroom windows, hang partition curtains in kitchen doorways, or use it for drying clothes on balconies. The package includes rich accessories: 1 main spring rod, 1 short extension rod (approx. 23 in.), 2 long extension rods (approx. 42.5 in.), 2 trimming nuts, and 2 end caps. The rod has a diameter of 1.26 in. with end caps at 2.95 in. in diameter. By combining extension rods, it precisely fits different door/window widths or spaces, meeting diverse installation needs. Color: White. Material: Carbon Steel.