For safe storage of small quantities of acid on the lab bench or use to store corrosives you want to separate from principal acid storage. All wood construction will not rust or corrode. Painted with chemical resistant blue epoxy paint. Cabinet floor is a liquid-tight trough to contain spills. Capacity is 5 x 2.5L or 16 x 500 mL acid bottles. Dimensions: 16-3/4W x 15-3/4D x 21-1/2"H.