We love the Union bin range; the bins slot together to for a super strong, freestanding unit. This means that there is no need for racking or shelving. The union bin E is the perfect size for A4 paper; in fact we use them in the Filplastic office for all our brochures and leaflets. The union bin F is great for order picking stations, and can even be used to create aisles and designated areas. These bins are only available in green.