Adjustable length of 54 inches-90 inches easily fit most shower stalls | Inside and outside tube diameter: 0.75 inches / 0.87 inches. The end of the shower curtain rod is detachable, you can match the hooks and shower curtains you want | Nickel shower rod finish is durable and chip-resistant | Easy-to-install tension mounting. No cutting, drilling or tools necessary to install rod | Apply for all surface,include both of smooth and rough surface like wallpaper wall,tile wall,wooden frame, etc. Blends with bathroom decor and hardware