The lid for the Picking Box Mythos size 4/4A2/4A5 Linea 391 bin (W304 × D500 × H6 mm) is an accessory designed to improve the protection and management of the contents of medium and large-capacity open-fronted bins. Made of transparent material, it allows the contents to be checked immediately without needing to open it, making it easier to identify and check materials. The design is engineered to fit Picking Box Mythos size 4, 4A2 and 4A5 bins perfectly, ensuring a stable, precise closure. Using the lid protects small parts, components and materials from dust, dirt and external contamination, helping to maintain order and preserve the integrity of the contents even in intensive working environments. Supplied in a pack of 8 pieces, it is a practical, professional solution for completing the Picking Box Mythos system, improving the protection, organisation and management of materials at workstations.