2 Double layer thickening glass doors,have 2 independent locking system for privacy and security. Silent buffer design installed on each door and 2 shelfves adjustable height,surface environmental protection powder, scratch resistance and rust-resistance. Metal storage cabinet can fit perfectly used in office, home, school,hospital,pantry, archives cet .Easily store office documents, or household items, medical equipment, school books. Our storage cabinet package uses a lots of foam and reinforced metal corners protect the edges from getting dented, to prevent damage to the panels&glass during shipping. Metal storage cabinets provide paper and video assembly instructions.If you have any questions, 24-hour professional customer service to solve all problems for you.