The Mammoth 2 Gear Set is made of 1/4 hoops that are modular and sized to work with all the modular gear set components. This gear set measures 80 cm x 80 cm (31.5 inches) and comes in four quadrants that snap snugly together. With this gear set you can make staggeringly large art. But even more than that you can combine these 1/4 circle arcs with other modular pars and shapes.
The Gears in this gear set are:
780 frame
780/720 hoop
720/660 hoop
660/600 hoop
600/540 hoop
540/480 hoop
480/420 hoop
420/360 hoop
360/300 hoop
300/240 hoop
240/180 hoop
180/120 hoop
120/60 hoop
All the hoops are assembled from 4 1/4 hoop modular parts.
104 modular connectors (bowties)
64 modular adaptor pieces
The Mammoth 2 gear set is 4 identical sheets of the design pictured.