The Inset Trays fit inside the Really Useful Boxes and are designed to hold small objects. A number of trays will fit in a box, depending on the size.
The Really Useful Boxes are not the cheapest, but they are the toughest!
Magnificent storage boxes that are very robust, easily stackable and have carrying handles that clip the lid securely closed. We have a range of sizes that are comfortable to lift, store and place on the back seats of cars.
The semi-translucent boxes enable you to see what is inside without being too distracting. We use them in our larger storage cabinets.