These heavy duty Storage Container can be kept around your home, classroom or office so you can store and organise small, loose items. Storing your goods has never been easier with this heavy duty plastic storage box. It comes with a lid to keep everything contained and there are clips built-in so you can ensure the lid stays on. Grooves in the lids allow you to stack boxes on top of each other to make the most of limited room. Built in castor wheels will make moving an ease without much heavy lifting. THE BASICS QUANTITY - This item is sold in a carton of 4 tubs. SIZE (with lid) - 40.0 cm (W) x 29.5 cm (L) x 20.5 cm (H). CAPACITY - 15 Litre. COLOUR - Clear. STRONG AND STURDY - It is made using polypropylene to be durable and provide protection against moisture or dirt damage. STACKABLE - The containers are stackable, allowing you to create your own modular storage system. LIDS INCLUDED - The lid is included for added convenience. CLIP LOCK DESIGN - You can use the clips to securely hold the lid in place.