KEY DETAILS Mild steel upright frame. Engineered wood shelves covered with an oak and mindi veneer. Frame and shelves covered in an Alabaster White finish. Shelves are adjustable. Hanging hardware included. When purchasing a Tandem Shelf Unit Expansion, a Tandem Modular Shelf Unit is also required in order to be assembled properly. This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more . Made in Indonesia.