12 Pcs Furniture Mover Dolly 3 W... vs PlyWheels Plywood Dolly and Dryw...

Two dollys keep the board from rubbing when using the gator plywood carrier with one arm. The wheels turn independently so you can pivot in a circle.

The dolly is tiny and though functional is not robust enough for transporting materials over uneven surfaces. Wheels are to small, stops at every crack/seam in the pavement.