43020811 Cubio plastic box divider kit 64 compartment. Manufactured in tough, light grey polypropylene. Easily removed to allow custom configurations or for use on the worksurface. backed up by the Bott Built To Last 10 year guarantee. For drawer with internal dimension WxD:925x675mm. Drawer Height:75mm(Cabinet dimension WxD:1050x750mm.) Total number of boxes: 64