Package: One-piece iron spring rod, 7/8 in dia,4 mm wall, fitted with 1.3 in non-slip rubber end pad Adjustable length:16.1–26.5 in,holds up to 13.2 lb. Tool-free installation: twist to extend, grip on glass, wood, marble, tile or plaster; no drilling. Multi-function: works as curtain rod, door curtain, shoe rack, fridge bar, wine rack, cabinet divider, bookshelf, RV closet or DIY support. Measure space before purchase; contact seller if assistance is needed. Create instant, drill-free storage or hanging space with the MEXAU one-piece iron spring tension rod. A full 7/8-inch diameter and 4 mm thick wall give the bar solid rigidity, while the built-in spring mechanism lets you micro-adjust length anywhere from 16.1 to 26.5 inches. Once twisted to the desired span, 1.3-inch non-slip rubber end pads grip glass, ceramic tile, painted drywall, wood, marble or plaster without leaving marks or holes—and hold up to 13.2 lb of evenly distributed weight. Installs in seconds, moves in minutes No hardware, no screws, no special tools. Simply rotate the rod to compress the internal spring, position between two sound surfaces, and release. The tension lock keeps the rod firmly in place until you decide to relocate it—ideal for renters, dorm rooms, RVs or anyone who wants damage-free convenience. One rod, countless jobs Use it as a lightweight curtain rod, door curtain rail, shoe rack, refrigerator bar, wine-bottle holder, cabinet divider, bookshelf stop, RV wardrobe rail or creative DIY support.so it performs equally well in steamy bathrooms, sunny balconies or kitchen interiors. Clean, minimalist look The matte iron finish blends with any décor, and the slim profile disappears behind curtains or inside cabinets, giving you function without visual clutter. What’s included One complete tension rod and an easy-to-follow installation sheet. Measure your space before ordering; if you have questions, message the seller through Amazon for assistance.