three layers high 800 [black-wheels]] four-layer height 1180 [black-wheels]] five-layer height 1600 [black-wheels]] five-layer height 1830 [black-wheels]] three layers high 800 [white-wheels]] four-layer height 1180 [white-wheels]] five-layer height 1600 [white-wheels]] five-layer height 1830 [white-wheels]]

length 500 * width 300mm length 500 * width 400mm length 600 * width 300mm length 600 * width 350mm length 600 * width 400mm length 700 * width 300mm length 700 * width 350mm length 700 * width 400mm length 800 * width 300mm length 800 * width 350mm length 800 * width 400mm length 800 * width 500mm length 900 * width 400mm length 1000 * width 300mm length 1000 * width 350mm length 1000 * width 400mm length 1000 * width 500mm length 1200 * width 300mm length 1200 * width 350mm length 1200 * width 400mm length 1200 * width 500mm