Comparison : Item # K622019, First Aid Kit Class B 21 - Metal Box
Item # K624422, First Aid Kit Advance Class B 21 - Metal Box
Item # K624981, First Aid Kit Bag Class B 21 - Ergodyne Roll Top Bag 5186
Item # K622025, First Aid Cabinet Class B 21 & Body Fluid CleanUP - 3 Shelf Metal Cabinet
Item # K622029, First Aid Cabinet Class B 21 & Body Fluid CleanUP - 4 Shelf Metal Cabinet