1) Increase product density under each pallet bay to reduce cost of storage. 2) First In First Out (FIFO) flow of products, ensuring stock turnover. 3) Simply wheel into the required pallet bay, so can quick to install. 4) Reduces the required area for order picking operations, can save space. 5) Decreases pallet handling. 6) It is flexible, can be mounted on castors, for quick easy relocation. 7) Lane widths are adjusted in seconds for product changes, improve flexibility. 8) Boxes can be presented tiled on an angle or staggered for easier picking, improve ergonomics. 9) Be tough, strong riveted roller system ensures rollers don't "pop out". 10) Be versatile, suits various widths and weights of cardboard boxes, plastic trays, moulded bins and products can even be run directly on rollers.