【Extendable length】Before installation, you need to determine the length you want to use, and the length of the product cannot be adjusted after installation. Extendable length: 42 - 80cm. 【Foldable】(42-80) x 59 x 18.5cm fully extended, (42-80) x 12 x 18.5cm folded. When folded up, it takes up a little space. 【Ample Hanging Space】This collapsible drying rack has 7 rails which is possible to dry up to 5.6 meters of laundry on this wall mounted airer. It is great for small items such as towels, jeans, sweaters and etc. 【Water & Rust-Resistant】This airer is made of strong and durable high quality stainless steel which can be used indoors or outdoors, with stronger bearing capacity and no risk of rusting. 【Easy to Install】This drying rack can be quickly mounted on flat walls with the accessories included.