This 5 tier shelving unit from Meshworks is perfect for displaying a wide selection of merchandise. Split sleeves are included for an easy no tool assembly. The shelving unit has a sturdy steel construction. The expanded mesh design prevents dust from settling and keeps merchandise stable. The 5 shelves adjust in 1" increments. White epoxy coated finish. Additionally, you can turn the stationary unit into a mobile unit by adding casters that are sold separately.