Give everyone more room with tables Mobile post legs come four to a set and include locking casters, which makes moving the whole table easy. This 42-inch Round table assembles in a snap with just a few screws. The table is constructed of a thermal fused melamine laminate tabletop that is 1-inch thick and finished with a black T- edge band. This Mahogany tabletop is double-sided and finished in Mocha Walnut on the other side. Simply pick the side you like and install the base on the other. Self tapping wood screws and a placement template are included. Laminates are scratch, stain and scald resistant and wipe clean easily. A sleek alternative to pedestal style bases, this set of post legs comes in a classic black to match any decor. The legs are constructed of tubular steel with locking hard plastic casters on the bottom of each leg