The Leifheit Rollfix Wall mounted indoor clothes line dryer give you 5 extendable lines each up to 4.2 metres in length. Easy to install, simply fix the main unit to one wall and attach the hook section to the opposite wall. A locking mechanism prevents the lines from sagging when loaded. Total line length of 21 metres drying space. The Leifheit Rollfix Wall Mounted Clothes Line Airer has the benefit of Fits anywhere between opposite walls and 5 Lines extend to 42m each, 21 m in total plus Easy to fix: Screws, hooks, wall plugs and instructions included and Solid construction made of corrosion resistant materials.