Fixed Roll-Rite Fixed Roll-Rite A double board to go. When two boards are better than one — and you need them on the move, our Platinum Roll-Rites are your ticket to write. These reversible boards rotate to provide your choice of two surfaces from our extensive variety of exceptional chalkboards, markerboards and tackboards. You can even custom imprint graphics including music staff lines, logos and graphs. Porcelain-on-steel writing surfaces with a lifetime warranty. Moves on rolling base designed for stability and features locking casters. Clear satin anodized aluminum frame with full-length accessory tray. 10-year guarantee on all tackboard surfaces. Lifetime warranty on all Writanium® surfaces. Overall height: 72″.