This BlueSpot 85 piece Cut-Off Wheel Accessory Set comprises the following:

2 x 1.1/4in Reinforced cut-off wheels.
6 x 1.1/4in Fibreglass-reinforced cut-off wheels.
2 x 1/8in Mandrels.
40 x 15/16in Emery cut-off wheels.
35 x 15/16in Cut-off wheels.