These All Terrain Dollies can be a major benefit in many conditions. The large oversized wheels give the unit, and any material on board, a smooth vessel to move goods in between areas. Yellow adjustable plate fitted to the rear of the unit. The plate acts as a barrier for items that fit snug on the dolly. When the plate is down, it makes room for any oversized products that are too long to fit perfectly square onto the platforms of the dolly. The front of the dolly is an open design that makes it easy to secure any sort of pulling device that may be used. Also included is a strap that can be used to pull the unit, by mechanical or manual means.