Rolls on four 3" swivel casters (front two lock). The Mobile Stand comes with 12 pivot brackets that move easily from side to side. Adjusts vertically from 43 5/8" to 61 5/8" to accommodate sheets up to 54". Base extends from 27?" to 37?" for balance. Width is 27". Holds up to 12 Hanging Clamps, any size (clamps must be ordered separately). Tropic Sand color. Weight 47 lbs.