These plastic, universal wheelie bins are made of 30% recycled polyethylene (except yellow models, which are made of 100% virgin polyethylene) and come with four Ø 50 mm castor wheels and a built-in handle for easy transportation. These 50 L bins are much easier to manoeuvre indoors than their larger counterparts, making them suitable for use in eating areas, office kitchens, classrooms, etc. You can also use the bins, which conform to EN 840, with standard DIN or AFNOR lifting equipment for simple emptying. You could even make your own recycling centre by buying bins in different colours and adding recycling labels that are available separately – see accessories.