Another solid shelving unit from Trinity, which has become my go-to brand for shelving needs. Easy to put together; hefty, smooth shelves that don't scratch or wobble when placing items on or taking them off the shelves; unit doesn't fall apart once assembled (as another brand I previously bought did); no plastic parts or particle board parts. The 48" width means each shelf can hold two 27-gallon storage bins (those large black bins with the yellow tops). They cost a bit more up front than the cheap ones that will fall apart after you spend hours putting them together, but these shelving units should last as long as we do. Very pleased.