Smart Storage: it’s the time you need to store your shoes in a smarter way; get twice as many shoes in the same space with a set of Aquarius shoe organisers. It works fine with more Aquarius organisers by stacking pairs up. The clever design of the shoe rack space saver allows you to double the space in your wardrobe. Compact and Versatile: The small size makes it simple to add these space-saving organisers into your existing setup, whether that’s on a shelf, in a shoe rack, or at the back of a wardrobe. Simple and ergonomic that makes fitting your organisers together a breeze, Fits all types of shoes, boots and sliders. Durable & Easy To Clean: Built from sturdy, non-slip ABS plastic that will look like new for years to come and holds all types of shoes securely, even those heavy boots you love. The ABS plastic is very easy to keep clean, so no need to worry if you put a pair of shoes away from a little dirty sometimes Non-Slip Surface: The ‎space saver has ABS plastic non-slip textured surface which helps your shoes to stay firmly in place and not slip out easily. The shoe storage securely takes care of your shoes and even protects them from dust particles that can damage the shoes. Easy To Use: The shoe slot has two layers, one shoe can be placed up and one down. The upper part of the shoe slot can be adjusted to suit various heights of shoes. You can also keep the layer down when the storage is not in use