The stack recycling separation system consists of individual modular units that can either be stacked neatly on top of each other or placed side by side depending on the space you have available each unit has a sliding lid to hide messy recycling a removable inner bucket for easy emptying and colour coded tabs to help identify recycling types the unique slim line design allows access to all compartments when stacked and blends discretely into kitchens and utility rooms made from polyprop