The Matthews Doorway Round-D-Round dolly represents the new generation in the development of doorway-type dollies. Based on the industry-standard Matthews Doorway dolly, the new Round-D-Round model offers steering on all wheels which allows for greater steering flexibility. It is capable of negotiating an extremely tight circle of 1.8 m (6 feet). The camera operator can position themselves in six different fixed locations and steering is possible from both ends of the dolly. In addition to being able to mount the seat directly on the post, the included offset arm can be installed to give the camera operator more choice of seating positions and camera angles. A second seat and offset arm can also be installed, giving you the possibility of having a second person seated on the dolly. This ingenious engineering concept offers virtually unlimited possibilities for camera and operator positioning when the dolly travels on track with Hot Buttons or the Matthews Centipede. Of course, using the dolly directly on the floor with the standard rubber pneumatic tyres is another option. The load capacity is over 500 kg (1100 lb) and the platform is carpeted for a non-slip surface requiring little maintenance. This economical yet versatile mobile camera platform is an excellent choice for studio or location filming - Steering on all wheels will allow tight 90-degree turns to be negotiated. - Steering with the push/pull bar is possible from either end of this dolly - With a length of 130 cm (51") and a width of 72 cm (28.25"), the Doorway Round-D-Round dolly can pass through standard-sized doorways