【KEEP-FIRE-AWAY CONSTRUCTION】- This safety cabinet adopts the double-walled cold-rolled steel with 1-1/2" air space for strength to reduce the risk of fires. 【DURABLE MATERIAL】- The cabinet is made of galvanized steel, which is resistant to rust, dents, and certain chemicals. Keep a long service life. 【SUPERIOR DETAIL DESIGN】- This inflammable cabinet is designed to guarantee the safety use and make the full use of it. Leak-proof sump, locking system and vents keep everything secure. 【WELDED STRUCTURE】- This cabinet features all-welded steel body (no rivets, no screws, no tack welds). This no riveted structure makes it robust and durable. 【INTERNATIONAL CERTIFICATION】- This yellow hazardous storage obtains multiple international certifications, including ROHS, CE, explosion protection certificate and so on.