Boxes open only to ensure quality The adjustable shower curtain rod is available from 51 to 145 in. It only needs to adjust the length through the adjustment button so you can quickly and easily install the tension rod without drilling screws or any tools Shower curtain rod offers rust and corrosion resistance. In addition there's no slipping with attention rod and it's gentle on the walls. It offers long-lasting sturdy hold and a Max load of up to 66 lb. It's recommended that the spring rod not be pulled to its maximum length and that the light to medium weight curtains should be used The tension rod can be applied on all surfaces include both of smoke smooth and rough surfaces like wallpaper paintball wood frame etc. Rubber plate will not scratch or damage the installation surface The shower tension rod can be used in other areas of the home such as the bathroom bedroom kitchen balcony. Use it to hang privacy curtains and a doorway or blackout curtains in the bedroom window Included product accessories - 1 spring rod one additional Long rod two additional short rods two trimming nuts two end caps. Also included our brackets in case you want to hang like a curtain rod