PA body with metal cover in chrome and tread band in transparent polyurethane and polycarbonate.
It is perfect to complement with furniture that has a mirror, chrome furniture, with glitter.
It has a polyurethane tread to comply with the condition of not marking the floors
Variety of couplings to use the wheel where you want it:
Plate 42x42, pin 11x22 and metric pin M8x15.

More info:
https://robbyeurope.es/